312676644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1367}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 851497920

約数和(自身を除く): 538821276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 389, 588, 778, 1167, 1367, 1556, 2334, 2723, 2734, 4101, 4668, 5446, 5468, 8169, 8202, 9569, 10892, 16338, 16404, 19061, 19138, 28707, 32676, 38122, 38276, 57183, 57414, 66983, 76244, 114366, 114828, 133966, 200949, 228732, 267932, 401898, 531763, 803796, 1063526, 1595289, 2127052, 3190578, 3722341, 6381156, 7444682, 11167023, 14889364, 22334046, 26056387, 44668092, 52112774, 78169161, 104225548, 156338322, 312676644]

約数ペア:

[(1, 312676644), (2, 156338322), (3, 104225548), (4, 78169161), (6, 52112774), (7, 44668092), (12, 26056387), (14, 22334046), (21, 14889364), (28, 11167023), (42, 7444682), (49, 6381156), (84, 3722341), (98, 3190578), (147, 2127052), (196, 1595289), (294, 1063526), (389, 803796), (588, 531763), (778, 401898), (1167, 267932), (1367, 228732), (1556, 200949), (2334, 133966), (2723, 114828), (2734, 114366), (4101, 76244), (4668, 66983), (5446, 57414), (5468, 57183), (8169, 38276), (8202, 38122), (9569, 32676), (10892, 28707), (16338, 19138), (16404, 19061)]