490938576

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{192979}}^1$

素因数の和:193043

約数の個数: 40

約数和(自身を含む): 1292194080

約数和(自身を除く): 801255504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 192979, 385958, 578937, 771916, 1157874, 1543832, 2315748, 3087664, 4631496, 9262992, 10227887, 20455774, 30683661, 40911548, 61367322, 81823096, 122734644, 163646192, 245469288, 490938576]

約数ペア:

[(1, 490938576), (2, 245469288), (3, 163646192), (4, 122734644), (6, 81823096), (8, 61367322), (12, 40911548), (16, 30683661), (24, 20455774), (48, 10227887), (53, 9262992), (106, 4631496), (159, 3087664), (212, 2315748), (318, 1543832), (424, 1157874), (636, 771916), (848, 578937), (1272, 385958), (2544, 192979)]