2247278936

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1783}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 4901575680

約数和(自身を除く): 2654296744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 317, 497, 568, 634, 994, 1268, 1783, 1988, 2219, 2536, 3566, 3976, 4438, 7132, 8876, 12481, 14264, 17752, 22507, 24962, 45014, 49924, 90028, 99848, 126593, 157549, 180056, 253186, 315098, 506372, 565211, 630196, 886151, 1012744, 1130422, 1260392, 1772302, 2260844, 3544604, 3956477, 4521688, 7089208, 7912954, 15825908, 31651816, 40129981, 80259962, 160519924, 280909867, 321039848, 561819734, 1123639468, 2247278936]

約数ペア:

[(1, 2247278936), (2, 1123639468), (4, 561819734), (7, 321039848), (8, 280909867), (14, 160519924), (28, 80259962), (56, 40129981), (71, 31651816), (142, 15825908), (284, 7912954), (317, 7089208), (497, 4521688), (568, 3956477), (634, 3544604), (994, 2260844), (1268, 1772302), (1783, 1260392), (1988, 1130422), (2219, 1012744), (2536, 886151), (3566, 630196), (3976, 565211), (4438, 506372), (7132, 315098), (8876, 253186), (12481, 180056), (14264, 157549), (17752, 126593), (22507, 99848), (24962, 90028), (45014, 49924)]