2506745544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127843}}^1$

素因数の和:127914

約数の個数: 64

約数和(自身を含む): 6750163200

約数和(自身を除く): 4243417656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 9804, 19608, 127843, 255686, 383529, 511372, 767058, 1022744, 1534116, 2429017, 3068232, 4858034, 5497249, 7287051, 9716068, 10994498, 14574102, 16491747, 19432136, 21988996, 29148204, 32983494, 43977992, 58296408, 65966988, 104447731, 131933976, 208895462, 313343193, 417790924, 626686386, 835581848, 1253372772, 2506745544]

約数ペア:

[(1, 2506745544), (2, 1253372772), (3, 835581848), (4, 626686386), (6, 417790924), (8, 313343193), (12, 208895462), (19, 131933976), (24, 104447731), (38, 65966988), (43, 58296408), (57, 43977992), (76, 32983494), (86, 29148204), (114, 21988996), (129, 19432136), (152, 16491747), (172, 14574102), (228, 10994498), (258, 9716068), (344, 7287051), (456, 5497249), (516, 4858034), (817, 3068232), (1032, 2429017), (1634, 1534116), (2451, 1022744), (3268, 767058), (4902, 511372), (6536, 383529), (9804, 255686), (19608, 127843)]