216454758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{2411}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 466808832

約数和(自身を除く): 250354074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1151, 2302, 2411, 3453, 4822, 6906, 7233, 14466, 14963, 29926, 31343, 44889, 62686, 89778, 94029, 188058, 2775061, 5550122, 8325183, 16650366, 36075793, 72151586, 108227379, 216454758]

約数ペア:

[(1, 216454758), (2, 108227379), (3, 72151586), (6, 36075793), (13, 16650366), (26, 8325183), (39, 5550122), (78, 2775061), (1151, 188058), (2302, 94029), (2411, 89778), (3453, 62686), (4822, 44889), (6906, 31343), (7233, 29926), (14466, 14963)]