240794568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{477767}}^1$

素因数の和:477786

約数の個数: 48

約数和(自身を含む): 745318080

約数和(自身を除く): 504523512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 477767, 955534, 1433301, 1911068, 2866602, 3344369, 3822136, 4299903, 5733204, 6688738, 8599806, 10033107, 11466408, 13377476, 17199612, 20066214, 26754952, 30099321, 34399224, 40132428, 60198642, 80264856, 120397284, 240794568]

約数ペア:

[(1, 240794568), (2, 120397284), (3, 80264856), (4, 60198642), (6, 40132428), (7, 34399224), (8, 30099321), (9, 26754952), (12, 20066214), (14, 17199612), (18, 13377476), (21, 11466408), (24, 10033107), (28, 8599806), (36, 6688738), (42, 5733204), (56, 4299903), (63, 3822136), (72, 3344369), (84, 2866602), (126, 1911068), (168, 1433301), (252, 955534), (504, 477767)]