217135656

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97283}}^1$

素因数の和:97326

約数の個数: 48

約数和(自身を含む): 607052160

約数和(自身を除く): 389916504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 97283, 194566, 291849, 389132, 583698, 778264, 875547, 1167396, 1751094, 2334792, 3015773, 3502188, 6031546, 7004376, 9047319, 12063092, 18094638, 24126184, 27141957, 36189276, 54283914, 72378552, 108567828, 217135656]

約数ペア:

[(1, 217135656), (2, 108567828), (3, 72378552), (4, 54283914), (6, 36189276), (8, 27141957), (9, 24126184), (12, 18094638), (18, 12063092), (24, 9047319), (31, 7004376), (36, 6031546), (62, 3502188), (72, 3015773), (93, 2334792), (124, 1751094), (186, 1167396), (248, 875547), (279, 778264), (372, 583698), (558, 389132), (744, 291849), (1116, 194566), (2232, 97283)]