217045488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{411071}}^1$

素因数の和:411093

約数の個数: 40

約数和(自身を含む): 611675136

約数和(自身を除く): 394629648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 411071, 822142, 1233213, 1644284, 2466426, 3288568, 4521781, 4932852, 6577136, 9043562, 9865704, 13565343, 18087124, 19731408, 27130686, 36174248, 54261372, 72348496, 108522744, 217045488]

約数ペア:

[(1, 217045488), (2, 108522744), (3, 72348496), (4, 54261372), (6, 36174248), (8, 27130686), (11, 19731408), (12, 18087124), (16, 13565343), (22, 9865704), (24, 9043562), (33, 6577136), (44, 4932852), (48, 4521781), (66, 3288568), (88, 2466426), (132, 1644284), (176, 1233213), (264, 822142), (528, 411071)]