131628332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 266112000

約数和(自身を除く): 134483668

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 319, 473, 638, 946, 1247, 1276, 1892, 2399, 2494, 4798, 4988, 9596, 13717, 26389, 27434, 52778, 54868, 69571, 103157, 105556, 139142, 206314, 278284, 412628, 765281, 1134727, 1530562, 2269454, 2991553, 3061124, 4538908, 5983106, 11966212, 32907083, 65814166, 131628332]

約数ペア:

[(1, 131628332), (2, 65814166), (4, 32907083), (11, 11966212), (22, 5983106), (29, 4538908), (43, 3061124), (44, 2991553), (58, 2269454), (86, 1530562), (116, 1134727), (172, 765281), (319, 412628), (473, 278284), (638, 206314), (946, 139142), (1247, 105556), (1276, 103157), (1892, 69571), (2399, 54868), (2494, 52778), (4798, 27434), (4988, 26389), (9596, 13717)]