123215472

素因数分解:

$2^4\times 3^3\times {\mathrm{285221}}^1$

素因数の和:285238

約数の個数: 40

約数和(自身を含む): 353675280

約数和(自身を除く): 230459808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 285221, 570442, 855663, 1140884, 1711326, 2281768, 2566989, 3422652, 4563536, 5133978, 6845304, 7700967, 10267956, 13690608, 15401934, 20535912, 30803868, 41071824, 61607736, 123215472]

約数ペア:

[(1, 123215472), (2, 61607736), (3, 41071824), (4, 30803868), (6, 20535912), (8, 15401934), (9, 13690608), (12, 10267956), (16, 7700967), (18, 6845304), (24, 5133978), (27, 4563536), (36, 3422652), (48, 2566989), (54, 2281768), (72, 1711326), (108, 1140884), (144, 855663), (216, 570442), (432, 285221)]