1971790968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 384

約数和(自身を含む): 6648480000

約数和(自身を除く): 4676689032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 29, 34, 38, 42, 49, 51, 56, 57, 58, 68, 76, 84, 87, 98, 102, 114, 116, 119, 133, 136, 147, 152, 168, 174, 179, 196, 203, 204, 228, 232, 238, 266, 294, 323, 348, 357, 358, 392, 399, 406, 408, 456, 476, 493, 532, 537, 551, 588, 609, 646, 696, 714, 716, 798, 812, 833, 931, 952, 969, 986, 1064, 1074, 1102, 1176, 1218, 1253, 1292, 1421, 1428, 1432, 1479, 1596, 1624, 1653, 1666, 1862, 1938, 1972, 2148, 2204, 2261, 2436, 2499, 2506, 2584, 2793, 2842, 2856, 2958, 3043, 3192, 3306, 3332, 3401, 3451, 3724, 3759, 3857, 3876, 3944, 4263, 4296, 4408, 4522, 4872, 4998, 5012, 5191, 5586, 5684, 5916, 6086, 6612, 6664, 6783, 6802, 6902, 7448, 7518, 7714, 7752, 8526, 8771, 9044, 9129, 9367, 9996, 10024, 10203, 10353, 10382, 11172, 11368, 11571, 11832, 12172, 13224, 13566, 13604, 13804, 15036, 15428, 15573, 15827, 17052, 17542, 18088, 18258, 18734, 19992, 20406, 20706, 20764, 21301, 22344, 23142, 23807, 24157, 24344, 26313, 26999, 27132, 27208, 27608, 28101, 30072, 30856, 31146, 31654, 34104, 35084, 36337, 36516, 37468, 40812, 41412, 41528, 42602, 46284, 47481, 47614, 48314, 52626, 53998, 54264, 56202, 57817, 62292, 63308, 63903, 65569, 70168, 71421, 72471, 72674, 73032, 74936, 80997, 81624, 82824, 85204, 88247, 92568, 94962, 95228, 96628, 98629, 105252, 107996, 109011, 112404, 115634, 124584, 126616, 127806, 131138, 142842, 144942, 145348, 149107, 161994, 166649, 170408, 173451, 176494, 189924, 190456, 193256, 196707, 197258, 210504, 215992, 218022, 224808, 231268, 254359, 255612, 262276, 264741, 285684, 289884, 290696, 295887, 298214, 323988, 333298, 346902, 352988, 379848, 393414, 394516, 404719, 436044, 447321, 458983, 462536, 499947, 508718, 511224, 524552, 529482, 571368, 579768, 591774, 596428, 617729, 647976, 666596, 690403, 693804, 705976, 763077, 786828, 789032, 809438, 872088, 894642, 917966, 999894, 1017436, 1058964, 1183548, 1192856, 1214157, 1235458, 1333192, 1376949, 1380806, 1387608, 1526154, 1573656, 1618876, 1676693, 1789284, 1835932, 1853187, 1999788, 2034872, 2071209, 2117928, 2367096, 2428314, 2470916, 2753898, 2761612, 2833033, 3052308, 3237752, 3353386, 3578568, 3671864, 3706374, 3999576, 4142418, 4324103, 4832821, 4856628, 4941832, 5030079, 5507796, 5523224, 5666066, 6104616, 6706772, 7412748, 8284836, 8499099, 8648206, 9665642, 9713256, 10060158, 11015592, 11332132, 11736851, 12972309, 13413544, 14498463, 14825496, 16569672, 16998198, 17296412, 19331284, 20120316, 22664264, 23473702, 25944618, 28996926, 33996396, 34592824, 35210553, 38662568, 40240632, 46947404, 51889236, 57993852, 67992792, 70421106, 82157957, 93894808, 103778472, 115987704, 140842212, 164315914, 246473871, 281684424, 328631828, 492947742, 657263656, 985895484, 1971790968]

約数ペア:

[(1, 1971790968), (2, 985895484), (3, 657263656), (4, 492947742), (6, 328631828), (7, 281684424), (8, 246473871), (12, 164315914), (14, 140842212), (17, 115987704), (19, 103778472), (21, 93894808), (24, 82157957), (28, 70421106), (29, 67992792), (34, 57993852), (38, 51889236), (42, 46947404), (49, 40240632), (51, 38662568), (56, 35210553), (57, 34592824), (58, 33996396), (68, 28996926), (76, 25944618), (84, 23473702), (87, 22664264), (98, 20120316), (102, 19331284), (114, 17296412), (116, 16998198), (119, 16569672), (133, 14825496), (136, 14498463), (147, 13413544), (152, 12972309), (168, 11736851), (174, 11332132), (179, 11015592), (196, 10060158), (203, 9713256), (204, 9665642), (228, 8648206), (232, 8499099), (238, 8284836), (266, 7412748), (294, 6706772), (323, 6104616), (348, 5666066), (357, 5523224), (358, 5507796), (392, 5030079), (399, 4941832), (406, 4856628), (408, 4832821), (456, 4324103), (476, 4142418), (493, 3999576), (532, 3706374), (537, 3671864), (551, 3578568), (588, 3353386), (609, 3237752), (646, 3052308), (696, 2833033), (714, 2761612), (716, 2753898), (798, 2470916), (812, 2428314), (833, 2367096), (931, 2117928), (952, 2071209), (969, 2034872), (986, 1999788), (1064, 1853187), (1074, 1835932), (1102, 1789284), (1176, 1676693), (1218, 1618876), (1253, 1573656), (1292, 1526154), (1421, 1387608), (1428, 1380806), (1432, 1376949), (1479, 1333192), (1596, 1235458), (1624, 1214157), (1653, 1192856), (1666, 1183548), (1862, 1058964), (1938, 1017436), (1972, 999894), (2148, 917966), (2204, 894642), (2261, 872088), (2436, 809438), (2499, 789032), (2506, 786828), (2584, 763077), (2793, 705976), (2842, 693804), (2856, 690403), (2958, 666596), (3043, 647976), (3192, 617729), (3306, 596428), (3332, 591774), (3401, 579768), (3451, 571368), (3724, 529482), (3759, 524552), (3857, 511224), (3876, 508718), (3944, 499947), (4263, 462536), (4296, 458983), (4408, 447321), (4522, 436044), (4872, 404719), (4998, 394516), (5012, 393414), (5191, 379848), (5586, 352988), (5684, 346902), (5916, 333298), (6086, 323988), (6612, 298214), (6664, 295887), (6783, 290696), (6802, 289884), (6902, 285684), (7448, 264741), (7518, 262276), (7714, 255612), (7752, 254359), (8526, 231268), (8771, 224808), (9044, 218022), (9129, 215992), (9367, 210504), (9996, 197258), (10024, 196707), (10203, 193256), (10353, 190456), (10382, 189924), (11172, 176494), (11368, 173451), (11571, 170408), (11832, 166649), (12172, 161994), (13224, 149107), (13566, 145348), (13604, 144942), (13804, 142842), (15036, 131138), (15428, 127806), (15573, 126616), (15827, 124584), (17052, 115634), (17542, 112404), (18088, 109011), (18258, 107996), (18734, 105252), (19992, 98629), (20406, 96628), (20706, 95228), (20764, 94962), (21301, 92568), (22344, 88247), (23142, 85204), (23807, 82824), (24157, 81624), (24344, 80997), (26313, 74936), (26999, 73032), (27132, 72674), (27208, 72471), (27608, 71421), (28101, 70168), (30072, 65569), (30856, 63903), (31146, 63308), (31654, 62292), (34104, 57817), (35084, 56202), (36337, 54264), (36516, 53998), (37468, 52626), (40812, 48314), (41412, 47614), (41528, 47481), (42602, 46284)]