2181225408

素因数分解:

$2^6\times 3^1\times {\mathrm{281}}^1\times {\mathrm{40429}}^1$

素因数の和:40725

約数の個数: 56

約数和(自身を含む): 5791840080

約数和(自身を除く): 3610614672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 8992, 13488, 17984, 26976, 40429, 53952, 80858, 121287, 161716, 242574, 323432, 485148, 646864, 970296, 1293728, 1940592, 2587456, 3881184, 7762368, 11360549, 22721098, 34081647, 45442196, 68163294, 90884392, 136326588, 181768784, 272653176, 363537568, 545306352, 727075136, 1090612704, 2181225408]

約数ペア:

[(1, 2181225408), (2, 1090612704), (3, 727075136), (4, 545306352), (6, 363537568), (8, 272653176), (12, 181768784), (16, 136326588), (24, 90884392), (32, 68163294), (48, 45442196), (64, 34081647), (96, 22721098), (192, 11360549), (281, 7762368), (562, 3881184), (843, 2587456), (1124, 1940592), (1686, 1293728), (2248, 970296), (3372, 646864), (4496, 485148), (6744, 323432), (8992, 242574), (13488, 161716), (17984, 121287), (26976, 80858), (40429, 53952)]