7957941638808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1\times {\mathrm{640663}}^1$

素因数の和:641477

約数の個数: 128

約数和(自身を含む): 22982719057920

約数和(自身を除く): 15024777419112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 691, 749, 856, 1284, 1382, 1498, 2073, 2247, 2568, 2764, 2996, 4146, 4494, 4837, 5528, 5992, 8292, 8988, 9674, 14511, 16584, 17976, 19348, 29022, 38696, 58044, 73937, 116088, 147874, 221811, 295748, 443622, 517559, 591496, 640663, 887244, 1035118, 1281326, 1552677, 1774488, 1921989, 2070236, 2562652, 3105354, 3843978, 4140472, 4484641, 5125304, 6210708, 7687956, 8969282, 12421416, 13453923, 15375912, 17938564, 26907846, 35877128, 53815692, 68550941, 107631384, 137101882, 205652823, 274203764, 411305646, 442698133, 479856587, 548407528, 822611292, 885396266, 959713174, 1328094399, 1439569761, 1645222584, 1770792532, 1919426348, 2656188798, 2879139522, 3098886931, 3541585064, 3838852696, 5312377596, 5758279044, 6197773862, 9296660793, 10624755192, 11516558088, 12395547724, 18593321586, 24791095448, 37186643172, 47368700231, 74373286344, 94737400462, 142106100693, 189474800924, 284212201386, 331580901617, 378949601848, 568424402772, 663161803234, 994742704851, 1136848805544, 1326323606468, 1989485409702, 2652647212936, 3978970819404, 7957941638808]

約数ペア:

[(1, 7957941638808), (2, 3978970819404), (3, 2652647212936), (4, 1989485409702), (6, 1326323606468), (7, 1136848805544), (8, 994742704851), (12, 663161803234), (14, 568424402772), (21, 378949601848), (24, 331580901617), (28, 284212201386), (42, 189474800924), (56, 142106100693), (84, 94737400462), (107, 74373286344), (168, 47368700231), (214, 37186643172), (321, 24791095448), (428, 18593321586), (642, 12395547724), (691, 11516558088), (749, 10624755192), (856, 9296660793), (1284, 6197773862), (1382, 5758279044), (1498, 5312377596), (2073, 3838852696), (2247, 3541585064), (2568, 3098886931), (2764, 2879139522), (2996, 2656188798), (4146, 1919426348), (4494, 1770792532), (4837, 1645222584), (5528, 1439569761), (5992, 1328094399), (8292, 959713174), (8988, 885396266), (9674, 822611292), (14511, 548407528), (16584, 479856587), (17976, 442698133), (19348, 411305646), (29022, 274203764), (38696, 205652823), (58044, 137101882), (73937, 107631384), (116088, 68550941), (147874, 53815692), (221811, 35877128), (295748, 26907846), (443622, 17938564), (517559, 15375912), (591496, 13453923), (640663, 12421416), (887244, 8969282), (1035118, 7687956), (1281326, 6210708), (1552677, 5125304), (1774488, 4484641), (1921989, 4140472), (2070236, 3843978), (2562652, 3105354)]