768698736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1231889}}^1$

素因数の和:1231913

約数の個数: 40

約数和(自身を含む): 2138561040

約数和(自身を除く): 1369862304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1231889, 2463778, 3695667, 4927556, 7391334, 9855112, 14782668, 16014557, 19710224, 29565336, 32029114, 48043671, 59130672, 64058228, 96087342, 128116456, 192174684, 256232912, 384349368, 768698736]

約数ペア:

[(1, 768698736), (2, 384349368), (3, 256232912), (4, 192174684), (6, 128116456), (8, 96087342), (12, 64058228), (13, 59130672), (16, 48043671), (24, 32029114), (26, 29565336), (39, 19710224), (48, 16014557), (52, 14782668), (78, 9855112), (104, 7391334), (156, 4927556), (208, 3695667), (312, 2463778), (624, 1231889)]