19933498728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 576

約数和(自身を含む): 69497326080

約数和(自身を除く): 49563827352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 31, 33, 36, 38, 39, 44, 52, 57, 62, 66, 72, 76, 78, 88, 93, 99, 104, 114, 117, 124, 132, 143, 152, 156, 171, 173, 186, 198, 209, 228, 234, 247, 248, 264, 279, 286, 312, 341, 342, 346, 361, 372, 396, 403, 418, 429, 456, 468, 494, 519, 558, 572, 589, 627, 682, 684, 692, 722, 741, 744, 792, 806, 836, 858, 936, 988, 1023, 1038, 1083, 1116, 1144, 1178, 1209, 1254, 1287, 1364, 1368, 1384, 1444, 1482, 1557, 1612, 1672, 1716, 1767, 1881, 1903, 1976, 2046, 2076, 2166, 2223, 2232, 2249, 2356, 2418, 2508, 2574, 2717, 2728, 2888, 2964, 3069, 3114, 3224, 3249, 3287, 3432, 3534, 3627, 3762, 3806, 3971, 4092, 4152, 4332, 4433, 4446, 4498, 4693, 4712, 4836, 5016, 5148, 5301, 5363, 5434, 5709, 5928, 6138, 6228, 6479, 6498, 6574, 6747, 7068, 7254, 7524, 7612, 7657, 7942, 8151, 8184, 8664, 8866, 8892, 8996, 9386, 9672, 9861, 10296, 10602, 10726, 10868, 11191, 11418, 11913, 12276, 12456, 12958, 12996, 13148, 13299, 13494, 14079, 14136, 14508, 15048, 15224, 15314, 15884, 16089, 16302, 17127, 17732, 17784, 17992, 18772, 19437, 19722, 20241, 21204, 21452, 21736, 22382, 22836, 22971, 23826, 24453, 24552, 24739, 25916, 25992, 26296, 26598, 26988, 28158, 29016, 29583, 30628, 31768, 32178, 32604, 33573, 34254, 35464, 35739, 36157, 37544, 38874, 39444, 39897, 40482, 42237, 42408, 42731, 42904, 44764, 45672, 45942, 47652, 48267, 48906, 49478, 51623, 51832, 53196, 53976, 56316, 58311, 58993, 59166, 61256, 62453, 64356, 65208, 67146, 68508, 68913, 69719, 71478, 72314, 74217, 77748, 78888, 79794, 80964, 84227, 84474, 85462, 89528, 91884, 95304, 96534, 97812, 98956, 100719, 101897, 103246, 106392, 108471, 112632, 116622, 117986, 118332, 123101, 124906, 128193, 128712, 134292, 137016, 137826, 139438, 142956, 144628, 145483, 148434, 154869, 155496, 159588, 161928, 168454, 168948, 170924, 176979, 183768, 187359, 193068, 195624, 197912, 201438, 203794, 206492, 209157, 216942, 222651, 233244, 235972, 236664, 246202, 249812, 252681, 256386, 268584, 275652, 278876, 285912, 289256, 290966, 296868, 305691, 309738, 319176, 325413, 336908, 337896, 341848, 353958, 369303, 374718, 384579, 386136, 402876, 407588, 412984, 418314, 433884, 436449, 445302, 464607, 466488, 470041, 471944, 492404, 499624, 505362, 512772, 530937, 551304, 557752, 562077, 581932, 593736, 611382, 619476, 627471, 650826, 673816, 686983, 707916, 738606, 749436, 758043, 766909, 769158, 805752, 811889, 815176, 836628, 867768, 872898, 890604, 917073, 929214, 940082, 984808, 1010724, 1025544, 1061874, 1107909, 1120867, 1124154, 1163864, 1222764, 1238952, 1254942, 1301652, 1309347, 1324661, 1373966, 1410123, 1415832, 1477212, 1498872, 1516086, 1533818, 1538316, 1600313, 1623778, 1673256, 1745796, 1781208, 1834146, 1858428, 1880164, 1936043, 2021448, 2060949, 2123748, 2215818, 2241734, 2248308, 2300727, 2435667, 2445528, 2509884, 2603304, 2618694, 2649322, 2747932, 2820246, 2954424, 3032172, 3067636, 3076632, 3200626, 3247556, 3362601, 3491592, 3668292, 3716856, 3760328, 3872086, 3973983, 4121898, 4230369, 4247496, 4431636, 4483468, 4496616, 4601454, 4800939, 4871334, 5019768, 5237388, 5298644, 5495864, 5640492, 5808129, 6064344, 6135272, 6182847, 6401252, 6495112, 6725202, 6902181, 7307001, 7336584, 7744172, 7947966, 8243796, 8460738, 8863272, 8930779, 8966936, 9202908, 9601878, 9742668, 10087803, 10474776, 10597288, 11280984, 11616258, 11921949, 12365694, 12802504, 13450404, 13804362, 14402817, 14571271, 14614002, 15488344, 15895932, 16487592, 16921476, 17424387, 17861558, 18405816, 19203756, 19485336, 20175606, 21296473, 23232516, 23843898, 24731388, 25168559, 26792337, 26900808, 27608724, 28805634, 29142542, 29228004, 31791864, 33842952, 34848774, 35723116, 38407512, 40351212, 42592946, 43713813, 46465032, 47687796, 49462776, 50337118, 53584674, 55217448, 57611268, 58285084, 58456008, 63889419, 69697548, 71446232, 75505677, 80377011, 80702424, 85185892, 87427626, 95375592, 100674236, 107169348, 115222536, 116570168, 127778838, 131141439, 139395096, 151011354, 160754022, 170371784, 174855252, 191668257, 201348472, 214338696, 226517031, 255557676, 262282878, 276854149, 302022708, 321508044, 349710504, 383336514, 453034062, 511115352, 524565756, 553708298, 604045416, 643016088, 766673028, 830562447, 906068124, 1049131512, 1107416596, 1533346056, 1661124894, 1812136248, 2214833192, 2491687341, 3322249788, 4983374682, 6644499576, 9966749364, 19933498728]

約数ペア:

[(1, 19933498728), (2, 9966749364), (3, 6644499576), (4, 4983374682), (6, 3322249788), (8, 2491687341), (9, 2214833192), (11, 1812136248), (12, 1661124894), (13, 1533346056), (18, 1107416596), (19, 1049131512), (22, 906068124), (24, 830562447), (26, 766673028), (31, 643016088), (33, 604045416), (36, 553708298), (38, 524565756), (39, 511115352), (44, 453034062), (52, 383336514), (57, 349710504), (62, 321508044), (66, 302022708), (72, 276854149), (76, 262282878), (78, 255557676), (88, 226517031), (93, 214338696), (99, 201348472), (104, 191668257), (114, 174855252), (117, 170371784), (124, 160754022), (132, 151011354), (143, 139395096), (152, 131141439), (156, 127778838), (171, 116570168), (173, 115222536), (186, 107169348), (198, 100674236), (209, 95375592), (228, 87427626), (234, 85185892), (247, 80702424), (248, 80377011), (264, 75505677), (279, 71446232), (286, 69697548), (312, 63889419), (341, 58456008), (342, 58285084), (346, 57611268), (361, 55217448), (372, 53584674), (396, 50337118), (403, 49462776), (418, 47687796), (429, 46465032), (456, 43713813), (468, 42592946), (494, 40351212), (519, 38407512), (558, 35723116), (572, 34848774), (589, 33842952), (627, 31791864), (682, 29228004), (684, 29142542), (692, 28805634), (722, 27608724), (741, 26900808), (744, 26792337), (792, 25168559), (806, 24731388), (836, 23843898), (858, 23232516), (936, 21296473), (988, 20175606), (1023, 19485336), (1038, 19203756), (1083, 18405816), (1116, 17861558), (1144, 17424387), (1178, 16921476), (1209, 16487592), (1254, 15895932), (1287, 15488344), (1364, 14614002), (1368, 14571271), (1384, 14402817), (1444, 13804362), (1482, 13450404), (1557, 12802504), (1612, 12365694), (1672, 11921949), (1716, 11616258), (1767, 11280984), (1881, 10597288), (1903, 10474776), (1976, 10087803), (2046, 9742668), (2076, 9601878), (2166, 9202908), (2223, 8966936), (2232, 8930779), (2249, 8863272), (2356, 8460738), (2418, 8243796), (2508, 7947966), (2574, 7744172), (2717, 7336584), (2728, 7307001), (2888, 6902181), (2964, 6725202), (3069, 6495112), (3114, 6401252), (3224, 6182847), (3249, 6135272), (3287, 6064344), (3432, 5808129), (3534, 5640492), (3627, 5495864), (3762, 5298644), (3806, 5237388), (3971, 5019768), (4092, 4871334), (4152, 4800939), (4332, 4601454), (4433, 4496616), (4446, 4483468), (4498, 4431636), (4693, 4247496), (4712, 4230369), (4836, 4121898), (5016, 3973983), (5148, 3872086), (5301, 3760328), (5363, 3716856), (5434, 3668292), (5709, 3491592), (5928, 3362601), (6138, 3247556), (6228, 3200626), (6479, 3076632), (6498, 3067636), (6574, 3032172), (6747, 2954424), (7068, 2820246), (7254, 2747932), (7524, 2649322), (7612, 2618694), (7657, 2603304), (7942, 2509884), (8151, 2445528), (8184, 2435667), (8664, 2300727), (8866, 2248308), (8892, 2241734), (8996, 2215818), (9386, 2123748), (9672, 2060949), (9861, 2021448), (10296, 1936043), (10602, 1880164), (10726, 1858428), (10868, 1834146), (11191, 1781208), (11418, 1745796), (11913, 1673256), (12276, 1623778), (12456, 1600313), (12958, 1538316), (12996, 1533818), (13148, 1516086), (13299, 1498872), (13494, 1477212), (14079, 1415832), (14136, 1410123), (14508, 1373966), (15048, 1324661), (15224, 1309347), (15314, 1301652), (15884, 1254942), (16089, 1238952), (16302, 1222764), (17127, 1163864), (17732, 1124154), (17784, 1120867), (17992, 1107909), (18772, 1061874), (19437, 1025544), (19722, 1010724), (20241, 984808), (21204, 940082), (21452, 929214), (21736, 917073), (22382, 890604), (22836, 872898), (22971, 867768), (23826, 836628), (24453, 815176), (24552, 811889), (24739, 805752), (25916, 769158), (25992, 766909), (26296, 758043), (26598, 749436), (26988, 738606), (28158, 707916), (29016, 686983), (29583, 673816), (30628, 650826), (31768, 627471), (32178, 619476), (32604, 611382), (33573, 593736), (34254, 581932), (35464, 562077), (35739, 557752), (36157, 551304), (37544, 530937), (38874, 512772), (39444, 505362), (39897, 499624), (40482, 492404), (42237, 471944), (42408, 470041), (42731, 466488), (42904, 464607), (44764, 445302), (45672, 436449), (45942, 433884), (47652, 418314), (48267, 412984), (48906, 407588), (49478, 402876), (51623, 386136), (51832, 384579), (53196, 374718), (53976, 369303), (56316, 353958), (58311, 341848), (58993, 337896), (59166, 336908), (61256, 325413), (62453, 319176), (64356, 309738), (65208, 305691), (67146, 296868), (68508, 290966), (68913, 289256), (69719, 285912), (71478, 278876), (72314, 275652), (74217, 268584), (77748, 256386), (78888, 252681), (79794, 249812), (80964, 246202), (84227, 236664), (84474, 235972), (85462, 233244), (89528, 222651), (91884, 216942), (95304, 209157), (96534, 206492), (97812, 203794), (98956, 201438), (100719, 197912), (101897, 195624), (103246, 193068), (106392, 187359), (108471, 183768), (112632, 176979), (116622, 170924), (117986, 168948), (118332, 168454), (123101, 161928), (124906, 159588), (128193, 155496), (128712, 154869), (134292, 148434), (137016, 145483), (137826, 144628), (139438, 142956)]