315453606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{20323}}^1$

素因数の和:20540

約数の個数: 32

約数和(自身を含む): 682886400

約数和(自身を除く): 367432794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 7761, 15522, 20323, 40646, 60969, 121938, 264199, 528398, 792597, 1585194, 4044277, 8088554, 12132831, 24265662, 52575601, 105151202, 157726803, 315453606]

約数ペア:

[(1, 315453606), (2, 157726803), (3, 105151202), (6, 52575601), (13, 24265662), (26, 12132831), (39, 8088554), (78, 4044277), (199, 1585194), (398, 792597), (597, 528398), (1194, 264199), (2587, 121938), (5174, 60969), (7761, 40646), (15522, 20323)]