21745634976

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 576

約数和(自身を含む): 74843274240

約数和(自身を除く): 53097639264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 38, 39, 48, 52, 54, 57, 62, 72, 76, 78, 93, 96, 104, 108, 114, 117, 124, 144, 152, 156, 171, 173, 186, 208, 216, 228, 234, 247, 248, 279, 288, 304, 312, 342, 346, 351, 361, 372, 403, 416, 432, 456, 468, 494, 496, 513, 519, 558, 589, 608, 624, 684, 692, 702, 722, 741, 744, 806, 837, 864, 912, 936, 988, 992, 1026, 1038, 1083, 1116, 1178, 1209, 1248, 1368, 1384, 1404, 1444, 1482, 1488, 1557, 1612, 1674, 1767, 1824, 1872, 1976, 2052, 2076, 2166, 2223, 2232, 2249, 2356, 2418, 2736, 2768, 2808, 2888, 2964, 2976, 3114, 3224, 3249, 3287, 3348, 3534, 3627, 3744, 3952, 4104, 4152, 4332, 4446, 4464, 4498, 4671, 4693, 4712, 4836, 5301, 5363, 5472, 5536, 5616, 5776, 5928, 6228, 6448, 6498, 6574, 6669, 6696, 6747, 7068, 7254, 7657, 7904, 8208, 8304, 8664, 8892, 8928, 8996, 9342, 9386, 9424, 9672, 9747, 9861, 10602, 10726, 10881, 11191, 11232, 11552, 11856, 12456, 12896, 12996, 13148, 13338, 13392, 13494, 14079, 14136, 14508, 15314, 15903, 16089, 16416, 16608, 17328, 17784, 17992, 18684, 18772, 18848, 19344, 19494, 19722, 20241, 21204, 21452, 21762, 22382, 22971, 23712, 24912, 25992, 26296, 26676, 26784, 26988, 28158, 28272, 29016, 29583, 30628, 31806, 32178, 33573, 34656, 35568, 35984, 37368, 37544, 38688, 38988, 39444, 40482, 42237, 42408, 42731, 42904, 43524, 44764, 45942, 48267, 49824, 51984, 52592, 53352, 53976, 56316, 56544, 58032, 59166, 60723, 61256, 62453, 63612, 64356, 67146, 68913, 69719, 71136, 71968, 74736, 75088, 77976, 78888, 80964, 84474, 84816, 85462, 85808, 87048, 88749, 89528, 91884, 96534, 100719, 101897, 103968, 105184, 106704, 107952, 112632, 116064, 118332, 121446, 122512, 124906, 126711, 127224, 128193, 128712, 134292, 137826, 139438, 144801, 145483, 149472, 150176, 155952, 157776, 161928, 168948, 169632, 170924, 171616, 174096, 177498, 179056, 183768, 187359, 193068, 201438, 203794, 206739, 209157, 213408, 215904, 225264, 236664, 242892, 245024, 249812, 253422, 254448, 256386, 257424, 268584, 275652, 278876, 289602, 290966, 302157, 305691, 311904, 315552, 323856, 337896, 341848, 348192, 354996, 358112, 367536, 374718, 384579, 386136, 402876, 407588, 413478, 418314, 436449, 450528, 473328, 485784, 499624, 506844, 508896, 512772, 514848, 537168, 551304, 557752, 562077, 579204, 581932, 604314, 611382, 627471, 647712, 675792, 683696, 709992, 735072, 749436, 769158, 772272, 805752, 811889, 815176, 826956, 836628, 872898, 917073, 946656, 971568, 999248, 1013688, 1025544, 1074336, 1102608, 1115504, 1124154, 1153737, 1158408, 1163864, 1208628, 1222764, 1254942, 1309347, 1324661, 1351584, 1367392, 1419984, 1498872, 1538316, 1544544, 1611504, 1623778, 1630352, 1653912, 1673256, 1686231, 1745796, 1834146, 1882413, 1936043, 1943136, 1998496, 2027376, 2051088, 2205216, 2231008, 2248308, 2307474, 2316816, 2327728, 2417256, 2435667, 2445528, 2509884, 2618694, 2649322, 2751219, 2839968, 2997744, 3076632, 3223008, 3247556, 3260704, 3307824, 3346512, 3372462, 3491592, 3668292, 3764826, 3872086, 3928041, 3973983, 4054752, 4102176, 4496616, 4614948, 4633632, 4655456, 4834512, 4871334, 4891056, 5019768, 5237388, 5298644, 5502438, 5808129, 5995488, 6153264, 6495112, 6615648, 6693024, 6744924, 6983184, 7307001, 7336584, 7529652, 7744172, 7856082, 7947966, 8993232, 9229896, 9669024, 9742668, 9782112, 10039536, 10474776, 10597288, 11004876, 11616258, 11921949, 12306528, 12990224, 13489848, 13966368, 14614002, 14673168, 15059304, 15488344, 15712164, 15895932, 17424387, 17986464, 18459792, 19485336, 20079072, 20949552, 21194576, 21921003, 22009752, 23232516, 23843898, 25168559, 25980448, 26979696, 29228004, 29346336, 30118608, 30976688, 31424328, 31791864, 34848774, 35765847, 36919584, 38970672, 41899104, 42389152, 43842006, 44019504, 46465032, 47687796, 50337118, 52273161, 53959392, 58456008, 60237216, 61953376, 62848656, 63583728, 69697548, 71531694, 75505677, 77941344, 87684012, 88039008, 92930064, 95375592, 100674236, 104546322, 116912016, 125697312, 127167456, 139395096, 143063388, 151011354, 175368024, 185860128, 190751184, 201348472, 209092644, 226517031, 233824032, 278790192, 286126776, 302022708, 350736048, 381502368, 402696944, 418185288, 453034062, 557580384, 572253552, 604045416, 679551093, 701472096, 805393888, 836370576, 906068124, 1144507104, 1208090832, 1359102186, 1672741152, 1812136248, 2416181664, 2718204372, 3624272496, 5436408744, 7248544992, 10872817488, 21745634976]

約数ペア:

[(1, 21745634976), (2, 10872817488), (3, 7248544992), (4, 5436408744), (6, 3624272496), (8, 2718204372), (9, 2416181664), (12, 1812136248), (13, 1672741152), (16, 1359102186), (18, 1208090832), (19, 1144507104), (24, 906068124), (26, 836370576), (27, 805393888), (31, 701472096), (32, 679551093), (36, 604045416), (38, 572253552), (39, 557580384), (48, 453034062), (52, 418185288), (54, 402696944), (57, 381502368), (62, 350736048), (72, 302022708), (76, 286126776), (78, 278790192), (93, 233824032), (96, 226517031), (104, 209092644), (108, 201348472), (114, 190751184), (117, 185860128), (124, 175368024), (144, 151011354), (152, 143063388), (156, 139395096), (171, 127167456), (173, 125697312), (186, 116912016), (208, 104546322), (216, 100674236), (228, 95375592), (234, 92930064), (247, 88039008), (248, 87684012), (279, 77941344), (288, 75505677), (304, 71531694), (312, 69697548), (342, 63583728), (346, 62848656), (351, 61953376), (361, 60237216), (372, 58456008), (403, 53959392), (416, 52273161), (432, 50337118), (456, 47687796), (468, 46465032), (494, 44019504), (496, 43842006), (513, 42389152), (519, 41899104), (558, 38970672), (589, 36919584), (608, 35765847), (624, 34848774), (684, 31791864), (692, 31424328), (702, 30976688), (722, 30118608), (741, 29346336), (744, 29228004), (806, 26979696), (837, 25980448), (864, 25168559), (912, 23843898), (936, 23232516), (988, 22009752), (992, 21921003), (1026, 21194576), (1038, 20949552), (1083, 20079072), (1116, 19485336), (1178, 18459792), (1209, 17986464), (1248, 17424387), (1368, 15895932), (1384, 15712164), (1404, 15488344), (1444, 15059304), (1482, 14673168), (1488, 14614002), (1557, 13966368), (1612, 13489848), (1674, 12990224), (1767, 12306528), (1824, 11921949), (1872, 11616258), (1976, 11004876), (2052, 10597288), (2076, 10474776), (2166, 10039536), (2223, 9782112), (2232, 9742668), (2249, 9669024), (2356, 9229896), (2418, 8993232), (2736, 7947966), (2768, 7856082), (2808, 7744172), (2888, 7529652), (2964, 7336584), (2976, 7307001), (3114, 6983184), (3224, 6744924), (3249, 6693024), (3287, 6615648), (3348, 6495112), (3534, 6153264), (3627, 5995488), (3744, 5808129), (3952, 5502438), (4104, 5298644), (4152, 5237388), (4332, 5019768), (4446, 4891056), (4464, 4871334), (4498, 4834512), (4671, 4655456), (4693, 4633632), (4712, 4614948), (4836, 4496616), (5301, 4102176), (5363, 4054752), (5472, 3973983), (5536, 3928041), (5616, 3872086), (5776, 3764826), (5928, 3668292), (6228, 3491592), (6448, 3372462), (6498, 3346512), (6574, 3307824), (6669, 3260704), (6696, 3247556), (6747, 3223008), (7068, 3076632), (7254, 2997744), (7657, 2839968), (7904, 2751219), (8208, 2649322), (8304, 2618694), (8664, 2509884), (8892, 2445528), (8928, 2435667), (8996, 2417256), (9342, 2327728), (9386, 2316816), (9424, 2307474), (9672, 2248308), (9747, 2231008), (9861, 2205216), (10602, 2051088), (10726, 2027376), (10881, 1998496), (11191, 1943136), (11232, 1936043), (11552, 1882413), (11856, 1834146), (12456, 1745796), (12896, 1686231), (12996, 1673256), (13148, 1653912), (13338, 1630352), (13392, 1623778), (13494, 1611504), (14079, 1544544), (14136, 1538316), (14508, 1498872), (15314, 1419984), (15903, 1367392), (16089, 1351584), (16416, 1324661), (16608, 1309347), (17328, 1254942), (17784, 1222764), (17992, 1208628), (18684, 1163864), (18772, 1158408), (18848, 1153737), (19344, 1124154), (19494, 1115504), (19722, 1102608), (20241, 1074336), (21204, 1025544), (21452, 1013688), (21762, 999248), (22382, 971568), (22971, 946656), (23712, 917073), (24912, 872898), (25992, 836628), (26296, 826956), (26676, 815176), (26784, 811889), (26988, 805752), (28158, 772272), (28272, 769158), (29016, 749436), (29583, 735072), (30628, 709992), (31806, 683696), (32178, 675792), (33573, 647712), (34656, 627471), (35568, 611382), (35984, 604314), (37368, 581932), (37544, 579204), (38688, 562077), (38988, 557752), (39444, 551304), (40482, 537168), (42237, 514848), (42408, 512772), (42731, 508896), (42904, 506844), (43524, 499624), (44764, 485784), (45942, 473328), (48267, 450528), (49824, 436449), (51984, 418314), (52592, 413478), (53352, 407588), (53976, 402876), (56316, 386136), (56544, 384579), (58032, 374718), (59166, 367536), (60723, 358112), (61256, 354996), (62453, 348192), (63612, 341848), (64356, 337896), (67146, 323856), (68913, 315552), (69719, 311904), (71136, 305691), (71968, 302157), (74736, 290966), (75088, 289602), (77976, 278876), (78888, 275652), (80964, 268584), (84474, 257424), (84816, 256386), (85462, 254448), (85808, 253422), (87048, 249812), (88749, 245024), (89528, 242892), (91884, 236664), (96534, 225264), (100719, 215904), (101897, 213408), (103968, 209157), (105184, 206739), (106704, 203794), (107952, 201438), (112632, 193068), (116064, 187359), (118332, 183768), (121446, 179056), (122512, 177498), (124906, 174096), (126711, 171616), (127224, 170924), (128193, 169632), (128712, 168948), (134292, 161928), (137826, 157776), (139438, 155952), (144801, 150176), (145483, 149472)]