312128708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{13907}}^1$

素因数の和:14123

約数の個数: 24

約数和(自身を含む): 567001344

約数和(自身を除く): 254872636

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 724, 5611, 11222, 13907, 22444, 27814, 55628, 431117, 862234, 1724468, 2517167, 5034334, 10068668, 78032177, 156064354, 312128708]

約数ペア:

[(1, 312128708), (2, 156064354), (4, 78032177), (31, 10068668), (62, 5034334), (124, 2517167), (181, 1724468), (362, 862234), (724, 431117), (5611, 55628), (11222, 27814), (13907, 22444)]