280783896

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{77479}}^1$

素因数の和:77639

約数の個数: 32

約数和(自身を含む): 706617600

約数和(自身を除く): 425833704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 77479, 154958, 232437, 309916, 464874, 619832, 929748, 1859496, 11699329, 23398658, 35097987, 46797316, 70195974, 93594632, 140391948, 280783896]

約数ペア:

[(1, 280783896), (2, 140391948), (3, 93594632), (4, 70195974), (6, 46797316), (8, 35097987), (12, 23398658), (24, 11699329), (151, 1859496), (302, 929748), (453, 619832), (604, 464874), (906, 309916), (1208, 232437), (1812, 154958), (3624, 77479)]