778873152

素因数分解:

$2^6\times 3^1\times {\mathrm{557}}^1\times {\mathrm{7283}}^1$

素因数の和:7855

約数の個数: 56

約数和(自身を含む): 2064751776

約数和(自身を除く): 1285878624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 557, 1114, 1671, 2228, 3342, 4456, 6684, 7283, 8912, 13368, 14566, 17824, 21849, 26736, 29132, 35648, 43698, 53472, 58264, 87396, 106944, 116528, 174792, 233056, 349584, 466112, 699168, 1398336, 4056631, 8113262, 12169893, 16226524, 24339786, 32453048, 48679572, 64906096, 97359144, 129812192, 194718288, 259624384, 389436576, 778873152]

約数ペア:

[(1, 778873152), (2, 389436576), (3, 259624384), (4, 194718288), (6, 129812192), (8, 97359144), (12, 64906096), (16, 48679572), (24, 32453048), (32, 24339786), (48, 16226524), (64, 12169893), (96, 8113262), (192, 4056631), (557, 1398336), (1114, 699168), (1671, 466112), (2228, 349584), (3342, 233056), (4456, 174792), (6684, 116528), (7283, 106944), (8912, 87396), (13368, 58264), (14566, 53472), (17824, 43698), (21849, 35648), (26736, 29132)]