768913272

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{248357}}^1$

素因数の和:248412

約数の個数: 48

約数和(自身を含む): 2130911640

約数和(自身を除く): 1361998368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 248357, 496714, 745071, 993428, 1490142, 1986856, 2235213, 2980284, 4470426, 5960568, 8940852, 10679351, 17881704, 21358702, 32038053, 42717404, 64076106, 85434808, 96114159, 128152212, 192228318, 256304424, 384456636, 768913272]

約数ペア:

[(1, 768913272), (2, 384456636), (3, 256304424), (4, 192228318), (6, 128152212), (8, 96114159), (9, 85434808), (12, 64076106), (18, 42717404), (24, 32038053), (36, 21358702), (43, 17881704), (72, 10679351), (86, 8940852), (129, 5960568), (172, 4470426), (258, 2980284), (344, 2235213), (387, 1986856), (516, 1490142), (774, 993428), (1032, 745071), (1548, 496714), (3096, 248357)]