260206008

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{264437}}^1$

素因数の和:264487

約数の個数: 32

約数和(自身を含む): 666383760

約数和(自身を除く): 406177752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 264437, 528874, 793311, 1057748, 1586622, 2115496, 3173244, 6346488, 10841917, 21683834, 32525751, 43367668, 65051502, 86735336, 130103004, 260206008]

約数ペア:

[(1, 260206008), (2, 130103004), (3, 86735336), (4, 65051502), (6, 43367668), (8, 32525751), (12, 21683834), (24, 10841917), (41, 6346488), (82, 3173244), (123, 2115496), (164, 1586622), (246, 1057748), (328, 793311), (492, 528874), (984, 264437)]