278208024

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{218717}}^1$

素因数の和:218779

約数の個数: 32

約数和(自身を含む): 708646320

約数和(自身を除く): 430438296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 218717, 437434, 656151, 874868, 1312302, 1749736, 2624604, 5249208, 11592001, 23184002, 34776003, 46368004, 69552006, 92736008, 139104012, 278208024]

約数ペア:

[(1, 278208024), (2, 139104012), (3, 92736008), (4, 69552006), (6, 46368004), (8, 34776003), (12, 23184002), (24, 11592001), (53, 5249208), (106, 2624604), (159, 1749736), (212, 1312302), (318, 874868), (424, 656151), (636, 437434), (1272, 218717)]