220383216

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{49369}}^1$

素因数の和:49414

約数の個数: 60

約数和(自身を含む): 636675520

約数和(自身を除く): 416292304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 49369, 98738, 148107, 197476, 296214, 394952, 444321, 592428, 789904, 888642, 1184856, 1530439, 1777284, 2369712, 3060878, 3554568, 4591317, 6121756, 7109136, 9182634, 12243512, 13773951, 18365268, 24487024, 27547902, 36730536, 55095804, 73461072, 110191608, 220383216]

約数ペア:

[(1, 220383216), (2, 110191608), (3, 73461072), (4, 55095804), (6, 36730536), (8, 27547902), (9, 24487024), (12, 18365268), (16, 13773951), (18, 12243512), (24, 9182634), (31, 7109136), (36, 6121756), (48, 4591317), (62, 3554568), (72, 3060878), (93, 2369712), (124, 1777284), (144, 1530439), (186, 1184856), (248, 888642), (279, 789904), (372, 592428), (496, 444321), (558, 394952), (744, 296214), (1116, 197476), (1488, 148107), (2232, 98738), (4464, 49369)]