1680154368

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{70571}}^1$

素因数の和:70621

約数の個数: 72

約数和(自身を含む): 4615973376

約数和(自身を除く): 2935819008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 70571, 141142, 211713, 282284, 423426, 564568, 846852, 1129136, 1693704, 2187701, 2258272, 3387408, 4375402, 4516544, 6563103, 6774816, 8750804, 9033088, 13126206, 13549632, 17501608, 18066176, 26252412, 27099264, 35003216, 52504824, 54198528, 70006432, 105009648, 140012864, 210019296, 280025728, 420038592, 560051456, 840077184, 1680154368]

約数ペア:

[(1, 1680154368), (2, 840077184), (3, 560051456), (4, 420038592), (6, 280025728), (8, 210019296), (12, 140012864), (16, 105009648), (24, 70006432), (31, 54198528), (32, 52504824), (48, 35003216), (62, 27099264), (64, 26252412), (93, 18066176), (96, 17501608), (124, 13549632), (128, 13126206), (186, 9033088), (192, 8750804), (248, 6774816), (256, 6563103), (372, 4516544), (384, 4375402), (496, 3387408), (744, 2258272), (768, 2187701), (992, 1693704), (1488, 1129136), (1984, 846852), (2976, 564568), (3968, 423426), (5952, 282284), (7936, 211713), (11904, 141142), (23808, 70571)]