245438532

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73309}}^1$

素因数の和:73353

約数の個数: 48

約数和(自身を含む): 656857600

約数和(自身を除く): 411419068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 73309, 146618, 219927, 293236, 439854, 659781, 879708, 1319562, 1979343, 2272579, 2639124, 3958686, 4545158, 6817737, 7917372, 9090316, 13635474, 20453211, 27270948, 40906422, 61359633, 81812844, 122719266, 245438532]

約数ペア:

[(1, 245438532), (2, 122719266), (3, 81812844), (4, 61359633), (6, 40906422), (9, 27270948), (12, 20453211), (18, 13635474), (27, 9090316), (31, 7917372), (36, 6817737), (54, 4545158), (62, 3958686), (93, 2639124), (108, 2272579), (124, 1979343), (186, 1319562), (279, 879708), (372, 659781), (558, 439854), (837, 293236), (1116, 219927), (1674, 146618), (3348, 73309)]