235407456

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19009}}^1$

素因数の和:19068

約数の個数: 72

約数和(自身を含む): 685044360

約数和(自身を除く): 449636904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 19009, 38018, 57027, 76036, 114054, 152072, 171081, 228108, 304144, 342162, 456216, 608288, 684324, 817387, 912432, 1368648, 1634774, 1824864, 2452161, 2737296, 3269548, 4904322, 5474592, 6539096, 7356483, 9808644, 13078192, 14712966, 19617288, 26156384, 29425932, 39234576, 58851864, 78469152, 117703728, 235407456]

約数ペア:

[(1, 235407456), (2, 117703728), (3, 78469152), (4, 58851864), (6, 39234576), (8, 29425932), (9, 26156384), (12, 19617288), (16, 14712966), (18, 13078192), (24, 9808644), (32, 7356483), (36, 6539096), (43, 5474592), (48, 4904322), (72, 3269548), (86, 2737296), (96, 2452161), (129, 1824864), (144, 1634774), (172, 1368648), (258, 912432), (288, 817387), (344, 684324), (387, 608288), (516, 456216), (688, 342162), (774, 304144), (1032, 228108), (1376, 171081), (1548, 152072), (2064, 114054), (3096, 76036), (4128, 57027), (6192, 38018), (12384, 19009)]