397280752

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12118

約数の個数: 60

約数和(自身を含む): 895911408

約数和(自身を除く): 498630656

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 8228, 12071, 16456, 24142, 32912, 48284, 96568, 132781, 193136, 205207, 265562, 410414, 531124, 820828, 1062248, 1460591, 1641656, 2124496, 2257277, 2921182, 3283312, 4514554, 5842364, 9029108, 11684728, 18058216, 23369456, 24830047, 36116432, 49660094, 99320188, 198640376, 397280752]

約数ペア:

[(1, 397280752), (2, 198640376), (4, 99320188), (8, 49660094), (11, 36116432), (16, 24830047), (17, 23369456), (22, 18058216), (34, 11684728), (44, 9029108), (68, 5842364), (88, 4514554), (121, 3283312), (136, 2921182), (176, 2257277), (187, 2124496), (242, 1641656), (272, 1460591), (374, 1062248), (484, 820828), (748, 531124), (968, 410414), (1496, 265562), (1936, 205207), (2057, 193136), (2992, 132781), (4114, 96568), (8228, 48284), (12071, 32912), (16456, 24142)]