685728612

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{38953}}^1$

素因数の和:39129

約数の個数: 48

約数和(自身を含む): 1788767680

約数和(自身を除く): 1103039068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 38953, 77906, 116859, 155812, 233718, 350577, 467436, 701154, 1051731, 1402308, 2103462, 4206924, 6349339, 12698678, 19048017, 25397356, 38096034, 57144051, 76192068, 114288102, 171432153, 228576204, 342864306, 685728612]

約数ペア:

[(1, 685728612), (2, 342864306), (3, 228576204), (4, 171432153), (6, 114288102), (9, 76192068), (12, 57144051), (18, 38096034), (27, 25397356), (36, 19048017), (54, 12698678), (108, 6349339), (163, 4206924), (326, 2103462), (489, 1402308), (652, 1051731), (978, 701154), (1467, 467436), (1956, 350577), (2934, 233718), (4401, 155812), (5868, 116859), (8802, 77906), (17604, 38953)]