487946256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1452221}}^1$

素因数の和:1452239

約数の個数: 40

約数和(自身を含む): 1440604224

約数和(自身を除く): 952657968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1452221, 2904442, 4356663, 5808884, 8713326, 10165547, 11617768, 17426652, 20331094, 23235536, 30496641, 34853304, 40662188, 60993282, 69706608, 81324376, 121986564, 162648752, 243973128, 487946256]

約数ペア:

[(1, 487946256), (2, 243973128), (3, 162648752), (4, 121986564), (6, 81324376), (7, 69706608), (8, 60993282), (12, 40662188), (14, 34853304), (16, 30496641), (21, 23235536), (24, 20331094), (28, 17426652), (42, 11617768), (48, 10165547), (56, 8713326), (84, 5808884), (112, 4356663), (168, 2904442), (336, 1452221)]