268162384

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 615123328

約数和(自身を除く): 346960944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 163, 259, 296, 326, 397, 518, 592, 652, 794, 1036, 1141, 1304, 1588, 2072, 2282, 2608, 2779, 3176, 4144, 4564, 5558, 6031, 6352, 9128, 11116, 12062, 14689, 18256, 22232, 24124, 29378, 42217, 44464, 48248, 58756, 64711, 84434, 96496, 102823, 117512, 129422, 168868, 205646, 235024, 258844, 337736, 411292, 452977, 517688, 675472, 822584, 905954, 1035376, 1645168, 1811908, 2394307, 3623816, 4788614, 7247632, 9577228, 16760149, 19154456, 33520298, 38308912, 67040596, 134081192, 268162384]

約数ペア:

[(1, 268162384), (2, 134081192), (4, 67040596), (7, 38308912), (8, 33520298), (14, 19154456), (16, 16760149), (28, 9577228), (37, 7247632), (56, 4788614), (74, 3623816), (112, 2394307), (148, 1811908), (163, 1645168), (259, 1035376), (296, 905954), (326, 822584), (397, 675472), (518, 517688), (592, 452977), (652, 411292), (794, 337736), (1036, 258844), (1141, 235024), (1304, 205646), (1588, 168868), (2072, 129422), (2282, 117512), (2608, 102823), (2779, 96496), (3176, 84434), (4144, 64711), (4564, 58756), (5558, 48248), (6031, 44464), (6352, 42217), (9128, 29378), (11116, 24124), (12062, 22232), (14689, 18256)]