253669212

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{54623}}^1$

素因数の和:54679

約数の個数: 48

約数和(自身を含む): 672967680

約数和(自身を除く): 419298468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 54623, 109246, 163869, 218492, 327738, 491607, 655476, 983214, 1474821, 1966428, 2348789, 2949642, 4697578, 5899284, 7046367, 9395156, 14092734, 21139101, 28185468, 42278202, 63417303, 84556404, 126834606, 253669212]

約数ペア:

[(1, 253669212), (2, 126834606), (3, 84556404), (4, 63417303), (6, 42278202), (9, 28185468), (12, 21139101), (18, 14092734), (27, 9395156), (36, 7046367), (43, 5899284), (54, 4697578), (86, 2949642), (108, 2348789), (129, 1966428), (172, 1474821), (258, 983214), (387, 655476), (516, 491607), (774, 327738), (1161, 218492), (1548, 163869), (2322, 109246), (4644, 54623)]