249080976

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4357}}^1$

素因数の和:4768

約数の個数: 60

約数和(自身を含む): 698997052

約数和(自身を除く): 449916076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1588, 2382, 3176, 3573, 4357, 4764, 6352, 7146, 8714, 9528, 13071, 14292, 17428, 19056, 26142, 28584, 34856, 39213, 52284, 57168, 69712, 78426, 104568, 156852, 209136, 313704, 627408, 1729729, 3459458, 5189187, 6918916, 10378374, 13837832, 15567561, 20756748, 27675664, 31135122, 41513496, 62270244, 83026992, 124540488, 249080976]

約数ペア:

[(1, 249080976), (2, 124540488), (3, 83026992), (4, 62270244), (6, 41513496), (8, 31135122), (9, 27675664), (12, 20756748), (16, 15567561), (18, 13837832), (24, 10378374), (36, 6918916), (48, 5189187), (72, 3459458), (144, 1729729), (397, 627408), (794, 313704), (1191, 209136), (1588, 156852), (2382, 104568), (3176, 78426), (3573, 69712), (4357, 57168), (4764, 52284), (6352, 39213), (7146, 34856), (8714, 28584), (9528, 26142), (13071, 19056), (14292, 17428)]