328372854

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 707857920

約数和(自身を除く): 379485066

約数列:

[1, 2, 3, 6, 37, 41, 43, 74, 82, 86, 111, 123, 129, 222, 246, 258, 839, 1517, 1591, 1678, 1763, 2517, 3034, 3182, 3526, 4551, 4773, 5034, 5289, 9102, 9546, 10578, 31043, 34399, 36077, 62086, 65231, 68798, 72154, 93129, 103197, 108231, 130462, 186258, 195693, 206394, 216462, 391386, 1272763, 1334849, 1479157, 2545526, 2669698, 2958314, 3818289, 4004547, 4437471, 7636578, 8009094, 8874942, 54728809, 109457618, 164186427, 328372854]

約数ペア:

[(1, 328372854), (2, 164186427), (3, 109457618), (6, 54728809), (37, 8874942), (41, 8009094), (43, 7636578), (74, 4437471), (82, 4004547), (86, 3818289), (111, 2958314), (123, 2669698), (129, 2545526), (222, 1479157), (246, 1334849), (258, 1272763), (839, 391386), (1517, 216462), (1591, 206394), (1678, 195693), (1763, 186258), (2517, 130462), (3034, 108231), (3182, 103197), (3526, 93129), (4551, 72154), (4773, 68798), (5034, 65231), (5289, 62086), (9102, 36077), (9546, 34399), (10578, 31043)]