712993864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 1490529600

約数和(自身を除く): 777535736

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 317, 419, 488, 634, 671, 838, 1268, 1342, 1676, 2536, 2684, 3352, 3487, 4609, 5368, 6974, 9218, 13948, 18436, 19337, 25559, 27896, 36872, 38674, 51118, 77348, 102236, 132823, 154696, 204472, 212707, 265646, 281149, 425414, 531292, 562298, 850828, 1062584, 1124596, 1461053, 1701656, 2249192, 2922106, 5844212, 8102203, 11688424, 16204406, 32408812, 64817624, 89124233, 178248466, 356496932, 712993864]

約数ペア:

[(1, 712993864), (2, 356496932), (4, 178248466), (8, 89124233), (11, 64817624), (22, 32408812), (44, 16204406), (61, 11688424), (88, 8102203), (122, 5844212), (244, 2922106), (317, 2249192), (419, 1701656), (488, 1461053), (634, 1124596), (671, 1062584), (838, 850828), (1268, 562298), (1342, 531292), (1676, 425414), (2536, 281149), (2684, 265646), (3352, 212707), (3487, 204472), (4609, 154696), (5368, 132823), (6974, 102236), (9218, 77348), (13948, 51118), (18436, 38674), (19337, 36872), (25559, 27896)]