254283312

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{129209}}^1$

素因数の和:129261

約数の個数: 40

約数和(自身を含む): 672925680

約数和(自身を除く): 418642368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 129209, 258418, 387627, 516836, 775254, 1033672, 1550508, 2067344, 3101016, 5297569, 6202032, 10595138, 15892707, 21190276, 31785414, 42380552, 63570828, 84761104, 127141656, 254283312]

約数ペア:

[(1, 254283312), (2, 127141656), (3, 84761104), (4, 63570828), (6, 42380552), (8, 31785414), (12, 21190276), (16, 15892707), (24, 10595138), (41, 6202032), (48, 5297569), (82, 3101016), (123, 2067344), (164, 1550508), (246, 1033672), (328, 775254), (492, 516836), (656, 387627), (984, 258418), (1968, 129209)]