217136592

素因数分解:

$2^4\times 3^3\times {\mathrm{502631}}^1$

素因数の和:502648

約数の個数: 40

約数和(自身を含む): 623263680

約数和(自身を除く): 406127088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 502631, 1005262, 1507893, 2010524, 3015786, 4021048, 4523679, 6031572, 8042096, 9047358, 12063144, 13571037, 18094716, 24126288, 27142074, 36189432, 54284148, 72378864, 108568296, 217136592]

約数ペア:

[(1, 217136592), (2, 108568296), (3, 72378864), (4, 54284148), (6, 36189432), (8, 27142074), (9, 24126288), (12, 18094716), (16, 13571037), (18, 12063144), (24, 9047358), (27, 8042096), (36, 6031572), (48, 4523679), (54, 4021048), (72, 3015786), (108, 2010524), (144, 1507893), (216, 1005262), (432, 502631)]