489683268

素因数分解:

$2^2\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{8209}}^1$

素因数の和:9876

約数の個数: 36

約数和(自身を含む): 1238708380

約数和(自身を除く): 749025112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1657, 3314, 4971, 6628, 8209, 9942, 14913, 16418, 19884, 24627, 29826, 32836, 49254, 59652, 73881, 98508, 147762, 295524, 13602313, 27204626, 40806939, 54409252, 81613878, 122420817, 163227756, 244841634, 489683268]

約数ペア:

[(1, 489683268), (2, 244841634), (3, 163227756), (4, 122420817), (6, 81613878), (9, 54409252), (12, 40806939), (18, 27204626), (36, 13602313), (1657, 295524), (3314, 147762), (4971, 98508), (6628, 73881), (8209, 59652), (9942, 49254), (14913, 32836), (16418, 29826), (19884, 24627)]