12310728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 32102400

約数和(自身を除く): 19791672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 151, 158, 172, 237, 258, 302, 316, 344, 453, 474, 516, 604, 632, 906, 948, 1032, 1208, 1812, 1896, 3397, 3624, 6493, 6794, 10191, 11929, 12986, 13588, 19479, 20382, 23858, 25972, 27176, 35787, 38958, 40764, 47716, 51944, 71574, 77916, 81528, 95432, 143148, 155832, 286296, 512947, 1025894, 1538841, 2051788, 3077682, 4103576, 6155364, 12310728]

約数ペア:

[(1, 12310728), (2, 6155364), (3, 4103576), (4, 3077682), (6, 2051788), (8, 1538841), (12, 1025894), (24, 512947), (43, 286296), (79, 155832), (86, 143148), (129, 95432), (151, 81528), (158, 77916), (172, 71574), (237, 51944), (258, 47716), (302, 40764), (316, 38958), (344, 35787), (453, 27176), (474, 25972), (516, 23858), (604, 20382), (632, 19479), (906, 13588), (948, 12986), (1032, 11929), (1208, 10191), (1812, 6794), (1896, 6493), (3397, 3624)]