237649212

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 615494880

約数和(自身を除く): 377845668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 109, 142, 213, 218, 284, 327, 426, 436, 639, 654, 852, 853, 981, 1278, 1308, 1706, 1962, 2556, 2559, 3412, 3924, 5118, 7677, 7739, 10236, 15354, 15478, 23217, 30708, 30956, 46434, 60563, 69651, 92868, 92977, 121126, 139302, 181689, 185954, 242252, 278604, 278931, 363378, 371908, 545067, 557862, 726756, 836793, 1090134, 1115724, 1673586, 2180268, 3347172, 6601367, 13202734, 19804101, 26405468, 39608202, 59412303, 79216404, 118824606, 237649212]

約数ペア:

[(1, 237649212), (2, 118824606), (3, 79216404), (4, 59412303), (6, 39608202), (9, 26405468), (12, 19804101), (18, 13202734), (36, 6601367), (71, 3347172), (109, 2180268), (142, 1673586), (213, 1115724), (218, 1090134), (284, 836793), (327, 726756), (426, 557862), (436, 545067), (639, 371908), (654, 363378), (852, 278931), (853, 278604), (981, 242252), (1278, 185954), (1308, 181689), (1706, 139302), (1962, 121126), (2556, 92977), (2559, 92868), (3412, 69651), (3924, 60563), (5118, 46434), (7677, 30956), (7739, 30708), (10236, 23217), (15354, 15478)]