312061872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{209719}}^1$

素因数の和:209761

約数の個数: 40

約数和(自身を含む): 832168960

約数和(自身を除く): 520107088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 209719, 419438, 629157, 838876, 1258314, 1677752, 2516628, 3355504, 5033256, 6501289, 10066512, 13002578, 19503867, 26005156, 39007734, 52010312, 78015468, 104020624, 156030936, 312061872]

約数ペア:

[(1, 312061872), (2, 156030936), (3, 104020624), (4, 78015468), (6, 52010312), (8, 39007734), (12, 26005156), (16, 19503867), (24, 13002578), (31, 10066512), (48, 6501289), (62, 5033256), (93, 3355504), (124, 2516628), (186, 1677752), (248, 1258314), (372, 838876), (496, 629157), (744, 419438), (1488, 209719)]