2643564144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{15749}}^1$

素因数の和:16042

約数の個数: 80

約数和(自身を含む): 7382340000

約数和(自身を除く): 4738775856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 269, 312, 538, 624, 807, 1076, 1614, 2152, 3228, 3497, 4304, 6456, 6994, 10491, 12912, 13988, 15749, 20982, 27976, 31498, 41964, 47247, 55952, 62996, 83928, 94494, 125992, 167856, 188988, 204737, 251984, 377976, 409474, 614211, 755952, 818948, 1228422, 1637896, 2456844, 3275792, 4236481, 4913688, 8472962, 9827376, 12709443, 16945924, 25418886, 33891848, 50837772, 55074253, 67783696, 101675544, 110148506, 165222759, 203351088, 220297012, 330445518, 440594024, 660891036, 881188048, 1321782072, 2643564144]

約数ペア:

[(1, 2643564144), (2, 1321782072), (3, 881188048), (4, 660891036), (6, 440594024), (8, 330445518), (12, 220297012), (13, 203351088), (16, 165222759), (24, 110148506), (26, 101675544), (39, 67783696), (48, 55074253), (52, 50837772), (78, 33891848), (104, 25418886), (156, 16945924), (208, 12709443), (269, 9827376), (312, 8472962), (538, 4913688), (624, 4236481), (807, 3275792), (1076, 2456844), (1614, 1637896), (2152, 1228422), (3228, 818948), (3497, 755952), (4304, 614211), (6456, 409474), (6994, 377976), (10491, 251984), (12912, 204737), (13988, 188988), (15749, 167856), (20982, 125992), (27976, 94494), (31498, 83928), (41964, 62996), (47247, 55952)]