320815032

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{431203}}^1$

素因数の和:431243

約数の個数: 32

約数和(自身を含む): 827911680

約数和(自身を除く): 507096648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 431203, 862406, 1293609, 1724812, 2587218, 3449624, 5174436, 10348872, 13367293, 26734586, 40101879, 53469172, 80203758, 106938344, 160407516, 320815032]

約数ペア:

[(1, 320815032), (2, 160407516), (3, 106938344), (4, 80203758), (6, 53469172), (8, 40101879), (12, 26734586), (24, 13367293), (31, 10348872), (62, 5174436), (93, 3449624), (124, 2587218), (186, 1724812), (248, 1293609), (372, 862406), (744, 431203)]