248280408

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{65063}}^1$

素因数の和:65128

約数の個数: 48

約数和(自身を含む): 685123920

約数和(自身を除く): 436843512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 65063, 130126, 195189, 260252, 390378, 520504, 585567, 780756, 1171134, 1561512, 2342268, 3448339, 4684536, 6896678, 10345017, 13793356, 20690034, 27586712, 31035051, 41380068, 62070102, 82760136, 124140204, 248280408]

約数ペア:

[(1, 248280408), (2, 124140204), (3, 82760136), (4, 62070102), (6, 41380068), (8, 31035051), (9, 27586712), (12, 20690034), (18, 13793356), (24, 10345017), (36, 6896678), (53, 4684536), (72, 3448339), (106, 2342268), (159, 1561512), (212, 1171134), (318, 780756), (424, 585567), (477, 520504), (636, 390378), (954, 260252), (1272, 195189), (1908, 130126), (3816, 65063)]