490255992

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{13537}}^1$

素因数の和:14052

約数の個数: 48

約数和(自身を含む): 1330514640

約数和(自身を除く): 840258648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 1006, 1509, 2012, 3018, 4024, 4527, 6036, 9054, 12072, 13537, 18108, 27074, 36216, 40611, 54148, 81222, 108296, 121833, 162444, 243666, 324888, 487332, 974664, 6809111, 13618222, 20427333, 27236444, 40854666, 54472888, 61281999, 81709332, 122563998, 163418664, 245127996, 490255992]

約数ペア:

[(1, 490255992), (2, 245127996), (3, 163418664), (4, 122563998), (6, 81709332), (8, 61281999), (9, 54472888), (12, 40854666), (18, 27236444), (24, 20427333), (36, 13618222), (72, 6809111), (503, 974664), (1006, 487332), (1509, 324888), (2012, 243666), (3018, 162444), (4024, 121833), (4527, 108296), (6036, 81222), (9054, 54148), (12072, 40611), (13537, 36216), (18108, 27074)]