667366752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{809}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 1891784160

約数和(自身を除く): 1224417408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 661, 809, 1248, 1322, 1618, 1983, 2427, 2644, 3236, 3966, 4854, 5288, 6472, 7932, 8593, 9708, 10517, 10576, 12944, 15864, 17186, 19416, 21034, 21152, 25779, 25888, 31551, 31728, 34372, 38832, 42068, 51558, 63102, 63456, 68744, 77664, 84136, 103116, 126204, 137488, 168272, 206232, 252408, 274976, 336544, 412464, 504816, 534749, 824928, 1009632, 1069498, 1604247, 2138996, 3208494, 4277992, 6416988, 6951737, 8555984, 12833976, 13903474, 17111968, 20855211, 25667952, 27806948, 41710422, 51335904, 55613896, 83420844, 111227792, 166841688, 222455584, 333683376, 667366752]

約数ペア:

[(1, 667366752), (2, 333683376), (3, 222455584), (4, 166841688), (6, 111227792), (8, 83420844), (12, 55613896), (13, 51335904), (16, 41710422), (24, 27806948), (26, 25667952), (32, 20855211), (39, 17111968), (48, 13903474), (52, 12833976), (78, 8555984), (96, 6951737), (104, 6416988), (156, 4277992), (208, 3208494), (312, 2138996), (416, 1604247), (624, 1069498), (661, 1009632), (809, 824928), (1248, 534749), (1322, 504816), (1618, 412464), (1983, 336544), (2427, 274976), (2644, 252408), (3236, 206232), (3966, 168272), (4854, 137488), (5288, 126204), (6472, 103116), (7932, 84136), (8593, 77664), (9708, 68744), (10517, 63456), (10576, 63102), (12944, 51558), (15864, 42068), (17186, 38832), (19416, 34372), (21034, 31728), (21152, 31551), (25779, 25888)]