215685786246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{809}}^1\times {\mathrm{11117}}^1$

素因数の和:12509

約数の個数: 64

約数和(自身を含む): 494514408960

約数和(自身を除く): 278828622714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 809, 1142, 1618, 1713, 2427, 3426, 3997, 4854, 5663, 7994, 11117, 11326, 11991, 16989, 22234, 23982, 33351, 33978, 66702, 77819, 155638, 233457, 461939, 466914, 923878, 1385817, 2771634, 3233573, 6347807, 6467146, 8993653, 9700719, 12695614, 17987306, 19043421, 19401438, 26980959, 38086842, 44434649, 53961918, 62955571, 88869298, 125911142, 133303947, 188866713, 266607894, 377733426, 5135375863, 10270751726, 15406127589, 30812255178, 35947631041, 71895262082, 107842893123, 215685786246]

約数ペア:

[(1, 215685786246), (2, 107842893123), (3, 71895262082), (6, 35947631041), (7, 30812255178), (14, 15406127589), (21, 10270751726), (42, 5135375863), (571, 377733426), (809, 266607894), (1142, 188866713), (1618, 133303947), (1713, 125911142), (2427, 88869298), (3426, 62955571), (3997, 53961918), (4854, 44434649), (5663, 38086842), (7994, 26980959), (11117, 19401438), (11326, 19043421), (11991, 17987306), (16989, 12695614), (22234, 9700719), (23982, 8993653), (33351, 6467146), (33978, 6347807), (66702, 3233573), (77819, 2771634), (155638, 1385817), (233457, 923878), (461939, 466914)]