312306512

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3036

約数の個数: 80

約数和(自身を含む): 739452672

約数和(自身を除く): 427146160

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 574, 644, 656, 943, 1148, 1288, 1886, 2296, 2576, 2957, 3772, 4592, 5914, 6601, 7544, 11828, 13202, 15088, 20699, 23656, 26404, 41398, 47312, 52808, 68011, 82796, 105616, 121237, 136022, 165592, 242474, 272044, 331184, 476077, 484948, 544088, 848659, 952154, 969896, 1088176, 1697318, 1904308, 1939792, 2788451, 3394636, 3808616, 5576902, 6789272, 7617232, 11153804, 13578544, 19519157, 22307608, 39038314, 44615216, 78076628, 156153256, 312306512]

約数ペア:

[(1, 312306512), (2, 156153256), (4, 78076628), (7, 44615216), (8, 39038314), (14, 22307608), (16, 19519157), (23, 13578544), (28, 11153804), (41, 7617232), (46, 6789272), (56, 5576902), (82, 3808616), (92, 3394636), (112, 2788451), (161, 1939792), (164, 1904308), (184, 1697318), (287, 1088176), (322, 969896), (328, 952154), (368, 848659), (574, 544088), (644, 484948), (656, 476077), (943, 331184), (1148, 272044), (1288, 242474), (1886, 165592), (2296, 136022), (2576, 121237), (2957, 105616), (3772, 82796), (4592, 68011), (5914, 52808), (6601, 47312), (7544, 41398), (11828, 26404), (13202, 23656), (15088, 20699)]