489924

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 1281280

約数和(自身を除く): 791356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 439, 558, 878, 1116, 1317, 1756, 2634, 3951, 5268, 7902, 13609, 15804, 27218, 40827, 54436, 81654, 122481, 163308, 244962, 489924]

約数ペア:

[(1, 489924), (2, 244962), (3, 163308), (4, 122481), (6, 81654), (9, 54436), (12, 40827), (18, 27218), (31, 15804), (36, 13609), (62, 7902), (93, 5268), (124, 3951), (186, 2634), (279, 1756), (372, 1317), (439, 1116), (558, 878)]