312128522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 501556224

約数和(自身を除く): 189427702

約数列:

[1, 2, 31, 37, 62, 74, 103, 206, 1147, 1321, 2294, 2642, 3193, 3811, 6386, 7622, 40951, 48877, 81902, 97754, 118141, 136063, 236282, 272126, 1515187, 3030374, 4217953, 5034331, 8435906, 10068662, 156064261, 312128522]

約数ペア:

[(1, 312128522), (2, 156064261), (31, 10068662), (37, 8435906), (62, 5034331), (74, 4217953), (103, 3030374), (206, 1515187), (1147, 272126), (1321, 236282), (2294, 136063), (2642, 118141), (3193, 97754), (3811, 81902), (6386, 48877), (7622, 40951)]