327373392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{220009}}^1$

素因数の和:220051

約数の個数: 40

約数和(自身を含む): 872999680

約数和(自身を除く): 545626288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 220009, 440018, 660027, 880036, 1320054, 1760072, 2640108, 3520144, 5280216, 6820279, 10560432, 13640558, 20460837, 27281116, 40921674, 54562232, 81843348, 109124464, 163686696, 327373392]

約数ペア:

[(1, 327373392), (2, 163686696), (3, 109124464), (4, 81843348), (6, 54562232), (8, 40921674), (12, 27281116), (16, 20460837), (24, 13640558), (31, 10560432), (48, 6820279), (62, 5280216), (93, 3520144), (124, 2640108), (186, 1760072), (248, 1320054), (372, 880036), (496, 660027), (744, 440018), (1488, 220009)]