207640728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2353

約数の個数: 96

約数和(自身を含む): 594921600

約数和(自身を除く): 387280872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 41, 62, 72, 82, 93, 123, 124, 164, 186, 246, 248, 279, 328, 369, 372, 492, 558, 738, 744, 984, 1116, 1271, 1476, 2232, 2269, 2542, 2952, 3813, 4538, 5084, 6807, 7626, 9076, 10168, 11439, 13614, 15252, 18152, 20421, 22878, 27228, 30504, 40842, 45756, 54456, 70339, 81684, 91512, 93029, 140678, 163368, 186058, 211017, 279087, 281356, 372116, 422034, 558174, 562712, 633051, 744232, 837261, 844068, 1116348, 1266102, 1674522, 1688136, 2232696, 2532204, 2883899, 3349044, 5064408, 5767798, 6698088, 8651697, 11535596, 17303394, 23071192, 25955091, 34606788, 51910182, 69213576, 103820364, 207640728]

約数ペア:

[(1, 207640728), (2, 103820364), (3, 69213576), (4, 51910182), (6, 34606788), (8, 25955091), (9, 23071192), (12, 17303394), (18, 11535596), (24, 8651697), (31, 6698088), (36, 5767798), (41, 5064408), (62, 3349044), (72, 2883899), (82, 2532204), (93, 2232696), (123, 1688136), (124, 1674522), (164, 1266102), (186, 1116348), (246, 844068), (248, 837261), (279, 744232), (328, 633051), (369, 562712), (372, 558174), (492, 422034), (558, 372116), (738, 281356), (744, 279087), (984, 211017), (1116, 186058), (1271, 163368), (1476, 140678), (2232, 93029), (2269, 91512), (2542, 81684), (2952, 70339), (3813, 54456), (4538, 45756), (5084, 40842), (6807, 30504), (7626, 27228), (9076, 22878), (10168, 20421), (11439, 18152), (13614, 15252)]