251635308

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12763}}^1$

素因数の和:12854

約数の個数: 48

約数和(自身を含む): 617573376

約数和(自身を除く): 365938068

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1643, 3286, 4929, 6572, 9858, 12763, 19716, 25526, 38289, 51052, 76578, 153156, 395653, 676439, 791306, 1186959, 1352878, 1582612, 2029317, 2373918, 2705756, 4058634, 4747836, 8117268, 20969609, 41939218, 62908827, 83878436, 125817654, 251635308]

約数ペア:

[(1, 251635308), (2, 125817654), (3, 83878436), (4, 62908827), (6, 41939218), (12, 20969609), (31, 8117268), (53, 4747836), (62, 4058634), (93, 2705756), (106, 2373918), (124, 2029317), (159, 1582612), (186, 1352878), (212, 1186959), (318, 791306), (372, 676439), (636, 395653), (1643, 153156), (3286, 76578), (4929, 51052), (6572, 38289), (9858, 25526), (12763, 19716)]