313159938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30187}}^1$

素因数の和:30231

約数の個数: 64

約数和(自身を含む): 811453440

約数和(自身を除く): 498293502

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 30187, 60374, 90561, 181122, 211309, 392431, 422618, 573553, 633927, 784862, 1147106, 1177293, 1267854, 1720659, 2354586, 2747017, 3441318, 4014871, 5494034, 7456189, 8029742, 8241051, 12044613, 14912378, 16482102, 22368567, 24089226, 44737134, 52193323, 104386646, 156579969, 313159938]

約数ペア:

[(1, 313159938), (2, 156579969), (3, 104386646), (6, 52193323), (7, 44737134), (13, 24089226), (14, 22368567), (19, 16482102), (21, 14912378), (26, 12044613), (38, 8241051), (39, 8029742), (42, 7456189), (57, 5494034), (78, 4014871), (91, 3441318), (114, 2747017), (133, 2354586), (182, 1720659), (247, 1267854), (266, 1177293), (273, 1147106), (399, 784862), (494, 633927), (546, 573553), (741, 422618), (798, 392431), (1482, 211309), (1729, 181122), (3458, 90561), (5187, 60374), (10374, 30187)]