266977776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{427849}}^1$

素因数の和:427873

約数の個数: 40

約数和(自身を含む): 742747600

約数和(自身を除く): 475769824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 427849, 855698, 1283547, 1711396, 2567094, 3422792, 5134188, 5562037, 6845584, 10268376, 11124074, 16686111, 20536752, 22248148, 33372222, 44496296, 66744444, 88992592, 133488888, 266977776]

約数ペア:

[(1, 266977776), (2, 133488888), (3, 88992592), (4, 66744444), (6, 44496296), (8, 33372222), (12, 22248148), (13, 20536752), (16, 16686111), (24, 11124074), (26, 10268376), (39, 6845584), (48, 5562037), (52, 5134188), (78, 3422792), (104, 2567094), (156, 1711396), (208, 1283547), (312, 855698), (624, 427849)]