492997974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 1150735872

約数和(自身を除く): 657737898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 337, 366, 427, 571, 674, 854, 1011, 1142, 1281, 1713, 2022, 2359, 2562, 3426, 3997, 4718, 7077, 7994, 11991, 14154, 20557, 23982, 34831, 41114, 61671, 69662, 104493, 123342, 143899, 192427, 208986, 243817, 287798, 384854, 431697, 487634, 577281, 731451, 863394, 1154562, 1346989, 1462902, 2693978, 4040967, 8081934, 11738047, 23476094, 35214141, 70428282, 82166329, 164332658, 246498987, 492997974]

約数ペア:

[(1, 492997974), (2, 246498987), (3, 164332658), (6, 82166329), (7, 70428282), (14, 35214141), (21, 23476094), (42, 11738047), (61, 8081934), (122, 4040967), (183, 2693978), (337, 1462902), (366, 1346989), (427, 1154562), (571, 863394), (674, 731451), (854, 577281), (1011, 487634), (1142, 431697), (1281, 384854), (1713, 287798), (2022, 243817), (2359, 208986), (2562, 192427), (3426, 143899), (3997, 123342), (4718, 104493), (7077, 69662), (7994, 61671), (11991, 41114), (14154, 34831), (20557, 23982)]