308512624

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6534

約数の個数: 60

約数和(自身を含む): 706842408

約数和(自身を除く): 398329784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 5978, 6451, 6832, 11956, 12902, 23912, 25804, 45157, 47824, 51608, 90314, 103216, 180628, 316099, 361256, 393511, 632198, 722512, 787022, 1264396, 1574044, 2528792, 2754577, 3148088, 5057584, 5509154, 6296176, 11018308, 19282039, 22036616, 38564078, 44073232, 77128156, 154256312, 308512624]

約数ペア:

[(1, 308512624), (2, 154256312), (4, 77128156), (7, 44073232), (8, 38564078), (14, 22036616), (16, 19282039), (28, 11018308), (49, 6296176), (56, 5509154), (61, 5057584), (98, 3148088), (112, 2754577), (122, 2528792), (196, 1574044), (244, 1264396), (392, 787022), (427, 722512), (488, 632198), (784, 393511), (854, 361256), (976, 316099), (1708, 180628), (2989, 103216), (3416, 90314), (5978, 51608), (6451, 47824), (6832, 45157), (11956, 25804), (12902, 23912)]