251159264

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2687}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 520224768

約数和(自身を除く): 269065504

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 254, 368, 508, 736, 1016, 2032, 2687, 2921, 4064, 5374, 5842, 10748, 11684, 21496, 23368, 42992, 46736, 61801, 85984, 93472, 123602, 247204, 341249, 494408, 682498, 988816, 1364996, 1977632, 2729992, 5459984, 7848727, 10919968, 15697454, 31394908, 62789816, 125579632, 251159264]

約数ペア:

[(1, 251159264), (2, 125579632), (4, 62789816), (8, 31394908), (16, 15697454), (23, 10919968), (32, 7848727), (46, 5459984), (92, 2729992), (127, 1977632), (184, 1364996), (254, 988816), (368, 682498), (508, 494408), (736, 341249), (1016, 247204), (2032, 123602), (2687, 93472), (2921, 85984), (4064, 61801), (5374, 46736), (5842, 42992), (10748, 23368), (11684, 21496)]