258974928

素因数分解:

$2^4\times 3^3\times {\mathrm{599479}}^1$

素因数の和:599496

約数の個数: 40

約数和(自身を含む): 743355200

約数和(自身を除く): 484380272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 599479, 1198958, 1798437, 2397916, 3596874, 4795832, 5395311, 7193748, 9591664, 10790622, 14387496, 16185933, 21581244, 28774992, 32371866, 43162488, 64743732, 86324976, 129487464, 258974928]

約数ペア:

[(1, 258974928), (2, 129487464), (3, 86324976), (4, 64743732), (6, 43162488), (8, 32371866), (9, 28774992), (12, 21581244), (16, 16185933), (18, 14387496), (24, 10790622), (27, 9591664), (36, 7193748), (48, 5395311), (54, 4795832), (72, 3596874), (108, 2397916), (144, 1798437), (216, 1198958), (432, 599479)]