682290138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 1491032448

約数和(自身を除く): 808742310

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 347, 521, 629, 694, 1041, 1042, 1258, 1563, 1887, 2082, 3126, 3774, 5899, 8857, 11798, 12839, 17697, 17714, 19277, 25678, 26571, 35394, 38517, 38554, 53142, 57831, 77034, 115662, 180787, 218263, 327709, 361574, 436526, 542361, 654789, 655418, 983127, 1084722, 1309578, 1966254, 3073379, 6146758, 6689119, 9220137, 13378238, 18440274, 20067357, 40134714, 113715023, 227430046, 341145069, 682290138]

約数ペア:

[(1, 682290138), (2, 341145069), (3, 227430046), (6, 113715023), (17, 40134714), (34, 20067357), (37, 18440274), (51, 13378238), (74, 9220137), (102, 6689119), (111, 6146758), (222, 3073379), (347, 1966254), (521, 1309578), (629, 1084722), (694, 983127), (1041, 655418), (1042, 654789), (1258, 542361), (1563, 436526), (1887, 361574), (2082, 327709), (3126, 218263), (3774, 180787), (5899, 115662), (8857, 77034), (11798, 57831), (12839, 53142), (17697, 38554), (17714, 38517), (19277, 35394), (25678, 26571)]