7856941848

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{23279}}^1$

素因数の和:23350

約数の個数: 128

約数和(自身を含む): 23466240000

約数和(自身を除く): 15609298152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 343, 392, 492, 574, 588, 686, 861, 984, 1029, 1148, 1176, 1372, 1722, 2009, 2058, 2296, 2744, 3444, 4018, 4116, 6027, 6888, 8036, 8232, 12054, 14063, 16072, 23279, 24108, 28126, 42189, 46558, 48216, 56252, 69837, 84378, 93116, 112504, 139674, 162953, 168756, 186232, 279348, 325906, 337512, 488859, 558696, 651812, 954439, 977718, 1140671, 1303624, 1908878, 1955436, 2281342, 2863317, 3422013, 3817756, 3910872, 4562684, 5726634, 6681073, 6844026, 7635512, 7984697, 9125368, 11453268, 13362146, 13688052, 15969394, 20043219, 22906536, 23954091, 26724292, 27376104, 31938788, 40086438, 46767511, 47908182, 53448584, 63877576, 80172876, 93535022, 95816364, 140302533, 160345752, 187070044, 191632728, 280605066, 327372577, 374140088, 561210132, 654745154, 982117731, 1122420264, 1309490308, 1964235462, 2618980616, 3928470924, 7856941848]

約数ペア:

[(1, 7856941848), (2, 3928470924), (3, 2618980616), (4, 1964235462), (6, 1309490308), (7, 1122420264), (8, 982117731), (12, 654745154), (14, 561210132), (21, 374140088), (24, 327372577), (28, 280605066), (41, 191632728), (42, 187070044), (49, 160345752), (56, 140302533), (82, 95816364), (84, 93535022), (98, 80172876), (123, 63877576), (147, 53448584), (164, 47908182), (168, 46767511), (196, 40086438), (246, 31938788), (287, 27376104), (294, 26724292), (328, 23954091), (343, 22906536), (392, 20043219), (492, 15969394), (574, 13688052), (588, 13362146), (686, 11453268), (861, 9125368), (984, 7984697), (1029, 7635512), (1148, 6844026), (1176, 6681073), (1372, 5726634), (1722, 4562684), (2009, 3910872), (2058, 3817756), (2296, 3422013), (2744, 2863317), (3444, 2281342), (4018, 1955436), (4116, 1908878), (6027, 1303624), (6888, 1140671), (8036, 977718), (8232, 954439), (12054, 651812), (14063, 558696), (16072, 488859), (23279, 337512), (24108, 325906), (28126, 279348), (42189, 186232), (46558, 168756), (48216, 162953), (56252, 139674), (69837, 112504), (84378, 93116)]