312708544

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:705

約数の個数: 56

約数和(自身を含む): 634634240

約数和(自身を除く): 321925696

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 158, 254, 316, 487, 508, 632, 974, 1016, 1264, 1948, 2032, 2528, 3896, 4064, 5056, 7792, 8128, 10033, 15584, 20066, 31168, 38473, 40132, 61849, 76946, 80264, 123698, 153892, 160528, 247396, 307784, 321056, 494792, 615568, 642112, 989584, 1231136, 1979168, 2462272, 3958336, 4886071, 9772142, 19544284, 39088568, 78177136, 156354272, 312708544]

約数ペア:

[(1, 312708544), (2, 156354272), (4, 78177136), (8, 39088568), (16, 19544284), (32, 9772142), (64, 4886071), (79, 3958336), (127, 2462272), (158, 1979168), (254, 1231136), (316, 989584), (487, 642112), (508, 615568), (632, 494792), (974, 321056), (1016, 307784), (1264, 247396), (1948, 160528), (2032, 153892), (2528, 123698), (3896, 80264), (4064, 76946), (5056, 61849), (7792, 40132), (8128, 38473), (10033, 31168), (15584, 20066)]