242657968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{114031}}^1$

素因数の和:114065

約数の個数: 40

約数和(自身を含む): 565598720

約数和(自身を除く): 322940752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 114031, 228062, 456124, 798217, 912248, 1596434, 1824496, 2166589, 3192868, 4333178, 6385736, 8666356, 12771472, 15166123, 17332712, 30332246, 34665424, 60664492, 121328984, 242657968]

約数ペア:

[(1, 242657968), (2, 121328984), (4, 60664492), (7, 34665424), (8, 30332246), (14, 17332712), (16, 15166123), (19, 12771472), (28, 8666356), (38, 6385736), (56, 4333178), (76, 3192868), (112, 2166589), (133, 1824496), (152, 1596434), (266, 912248), (304, 798217), (532, 456124), (1064, 228062), (2128, 114031)]