489355848

素因数分解:

$2^3\times 3^2\times {\mathrm{2411}}^1\times {\mathrm{2819}}^1$

素因数の和:5242

約数の個数: 48

約数和(自身を含む): 1326358800

約数和(自身を除く): 837002952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2411, 2819, 4822, 5638, 7233, 8457, 9644, 11276, 14466, 16914, 19288, 21699, 22552, 25371, 28932, 33828, 43398, 50742, 57864, 67656, 86796, 101484, 173592, 202968, 6796609, 13593218, 20389827, 27186436, 40779654, 54372872, 61169481, 81559308, 122338962, 163118616, 244677924, 489355848]

約数ペア:

[(1, 489355848), (2, 244677924), (3, 163118616), (4, 122338962), (6, 81559308), (8, 61169481), (9, 54372872), (12, 40779654), (18, 27186436), (24, 20389827), (36, 13593218), (72, 6796609), (2411, 202968), (2819, 173592), (4822, 101484), (5638, 86796), (7233, 67656), (8457, 57864), (9644, 50742), (11276, 43398), (14466, 33828), (16914, 28932), (19288, 25371), (21699, 22552)]