678742584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{14407}}^1$

素因数の和:14580

約数の個数: 64

約数和(自身を含む): 1839613440

約数和(自身を除く): 1160870856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 906, 1208, 1812, 1963, 3624, 3926, 5889, 7852, 11778, 14407, 15704, 23556, 28814, 43221, 47112, 57628, 86442, 115256, 172884, 187291, 345768, 374582, 561873, 749164, 1123746, 1498328, 2175457, 2247492, 4350914, 4494984, 6526371, 8701828, 13052742, 17403656, 26105484, 28280941, 52210968, 56561882, 84842823, 113123764, 169685646, 226247528, 339371292, 678742584]

約数ペア:

[(1, 678742584), (2, 339371292), (3, 226247528), (4, 169685646), (6, 113123764), (8, 84842823), (12, 56561882), (13, 52210968), (24, 28280941), (26, 26105484), (39, 17403656), (52, 13052742), (78, 8701828), (104, 6526371), (151, 4494984), (156, 4350914), (302, 2247492), (312, 2175457), (453, 1498328), (604, 1123746), (906, 749164), (1208, 561873), (1812, 374582), (1963, 345768), (3624, 187291), (3926, 172884), (5889, 115256), (7852, 86442), (11778, 57628), (14407, 47112), (15704, 43221), (23556, 28814)]