291214051968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{163901}}^1$

素因数の和:164586

約数の個数: 128

約数和(自身を含む): 885385491840

約数和(自身を除く): 594171439872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 661, 672, 896, 1322, 1344, 1983, 2644, 2688, 3966, 4627, 5288, 7932, 9254, 10576, 13881, 15864, 18508, 21152, 27762, 31728, 37016, 42304, 55524, 63456, 74032, 84608, 111048, 126912, 148064, 163901, 222096, 253824, 296128, 327802, 444192, 491703, 592256, 655604, 888384, 983406, 1147307, 1311208, 1776768, 1966812, 2294614, 2622416, 3441921, 3933624, 4589228, 5244832, 6883842, 7867248, 9178456, 10489664, 13767684, 15734496, 18356912, 20979328, 27535368, 31468992, 36713824, 55070736, 62937984, 73427648, 108338561, 110141472, 146855296, 216677122, 220282944, 325015683, 433354244, 440565888, 650031366, 758369927, 866708488, 1300062732, 1516739854, 1733416976, 2275109781, 2600125464, 3033479708, 3466833952, 4550219562, 5200250928, 6066959416, 6933667904, 9100439124, 10400501856, 12133918832, 13867335808, 18200878248, 20801003712, 24267837664, 36401756496, 41602007424, 48535675328, 72803512992, 97071350656, 145607025984, 291214051968]

約数ペア:

[(1, 291214051968), (2, 145607025984), (3, 97071350656), (4, 72803512992), (6, 48535675328), (7, 41602007424), (8, 36401756496), (12, 24267837664), (14, 20801003712), (16, 18200878248), (21, 13867335808), (24, 12133918832), (28, 10400501856), (32, 9100439124), (42, 6933667904), (48, 6066959416), (56, 5200250928), (64, 4550219562), (84, 3466833952), (96, 3033479708), (112, 2600125464), (128, 2275109781), (168, 1733416976), (192, 1516739854), (224, 1300062732), (336, 866708488), (384, 758369927), (448, 650031366), (661, 440565888), (672, 433354244), (896, 325015683), (1322, 220282944), (1344, 216677122), (1983, 146855296), (2644, 110141472), (2688, 108338561), (3966, 73427648), (4627, 62937984), (5288, 55070736), (7932, 36713824), (9254, 31468992), (10576, 27535368), (13881, 20979328), (15864, 18356912), (18508, 15734496), (21152, 13767684), (27762, 10489664), (31728, 9178456), (37016, 7867248), (42304, 6883842), (55524, 5244832), (63456, 4589228), (74032, 3933624), (84608, 3441921), (111048, 2622416), (126912, 2294614), (148064, 1966812), (163901, 1776768), (222096, 1311208), (253824, 1147307), (296128, 983406), (327802, 888384), (444192, 655604), (491703, 592256)]