253231392

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7307}}^1$

素因数の和:7358

約数の個数: 72

約数和(自身を含む): 701655696

約数和(自身を除く): 448424304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2888, 4332, 5776, 7307, 8664, 11552, 14614, 17328, 21921, 29228, 34656, 43842, 58456, 87684, 116912, 138833, 175368, 233824, 277666, 350736, 416499, 555332, 701472, 832998, 1110664, 1665996, 2221328, 2637827, 3331992, 4442656, 5275654, 6663984, 7913481, 10551308, 13327968, 15826962, 21102616, 31653924, 42205232, 63307848, 84410464, 126615696, 253231392]

約数ペア:

[(1, 253231392), (2, 126615696), (3, 84410464), (4, 63307848), (6, 42205232), (8, 31653924), (12, 21102616), (16, 15826962), (19, 13327968), (24, 10551308), (32, 7913481), (38, 6663984), (48, 5275654), (57, 4442656), (76, 3331992), (96, 2637827), (114, 2221328), (152, 1665996), (228, 1110664), (304, 832998), (361, 701472), (456, 555332), (608, 416499), (722, 350736), (912, 277666), (1083, 233824), (1444, 175368), (1824, 138833), (2166, 116912), (2888, 87684), (4332, 58456), (5776, 43842), (7307, 34656), (8664, 29228), (11552, 21921), (14614, 17328)]