1892319312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21817}}^1$

素因数の和:21980

約数の個数: 80

約数和(自身を含む): 5302646720

約数和(自身を除く): 3410327408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2224, 3336, 3614, 5421, 6672, 7228, 10842, 14456, 21684, 21817, 28912, 43368, 43634, 65451, 86736, 87268, 130902, 174536, 261804, 283621, 349072, 523608, 567242, 850863, 1047216, 1134484, 1701726, 2268968, 3032563, 3403452, 4537936, 6065126, 6806904, 9097689, 12130252, 13613808, 18195378, 24260504, 36390756, 39423319, 48521008, 72781512, 78846638, 118269957, 145563024, 157693276, 236539914, 315386552, 473079828, 630773104, 946159656, 1892319312]

約数ペア:

[(1, 1892319312), (2, 946159656), (3, 630773104), (4, 473079828), (6, 315386552), (8, 236539914), (12, 157693276), (13, 145563024), (16, 118269957), (24, 78846638), (26, 72781512), (39, 48521008), (48, 39423319), (52, 36390756), (78, 24260504), (104, 18195378), (139, 13613808), (156, 12130252), (208, 9097689), (278, 6806904), (312, 6065126), (417, 4537936), (556, 3403452), (624, 3032563), (834, 2268968), (1112, 1701726), (1668, 1134484), (1807, 1047216), (2224, 850863), (3336, 567242), (3614, 523608), (5421, 349072), (6672, 283621), (7228, 261804), (10842, 174536), (14456, 130902), (21684, 87268), (21817, 86736), (28912, 65451), (43368, 43634)]