313335384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{687139}}^1$

素因数の和:687167

約数の個数: 32

約数和(自身を含む): 824568000

約数和(自身を除く): 511232616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 687139, 1374278, 2061417, 2748556, 4122834, 5497112, 8245668, 13055641, 16491336, 26111282, 39166923, 52222564, 78333846, 104445128, 156667692, 313335384]

約数ペア:

[(1, 313335384), (2, 156667692), (3, 104445128), (4, 78333846), (6, 52222564), (8, 39166923), (12, 26111282), (19, 16491336), (24, 13055641), (38, 8245668), (57, 5497112), (76, 4122834), (114, 2748556), (152, 2061417), (228, 1374278), (456, 687139)]