312606918

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4409}}^1$

素因数の和:4534

約数の個数: 64

約数和(自身を含む): 755697600

約数和(自身を除く): 443090682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 101, 117, 202, 234, 303, 351, 606, 702, 909, 1313, 1818, 2626, 2727, 3939, 4409, 5454, 7878, 8818, 11817, 13227, 23634, 26454, 35451, 39681, 57317, 70902, 79362, 114634, 119043, 171951, 238086, 343902, 445309, 515853, 890618, 1031706, 1335927, 1547559, 2671854, 3095118, 4007781, 5789017, 8015562, 11578034, 12023343, 17367051, 24046686, 34734102, 52101153, 104202306, 156303459, 312606918]

約数ペア:

[(1, 312606918), (2, 156303459), (3, 104202306), (6, 52101153), (9, 34734102), (13, 24046686), (18, 17367051), (26, 12023343), (27, 11578034), (39, 8015562), (54, 5789017), (78, 4007781), (101, 3095118), (117, 2671854), (202, 1547559), (234, 1335927), (303, 1031706), (351, 890618), (606, 515853), (702, 445309), (909, 343902), (1313, 238086), (1818, 171951), (2626, 119043), (2727, 114634), (3939, 79362), (4409, 70902), (5454, 57317), (7878, 39681), (8818, 35451), (11817, 26454), (13227, 23634)]