217331376

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{85429}}^1$

素因数の和:85493

約数の個数: 40

約数和(自身を含む): 572039280

約数和(自身を除く): 354707904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 85429, 170858, 256287, 341716, 512574, 683432, 1025148, 1366864, 2050296, 4100592, 4527737, 9055474, 13583211, 18110948, 27166422, 36221896, 54332844, 72443792, 108665688, 217331376]

約数ペア:

[(1, 217331376), (2, 108665688), (3, 72443792), (4, 54332844), (6, 36221896), (8, 27166422), (12, 18110948), (16, 13583211), (24, 9055474), (48, 4527737), (53, 4100592), (106, 2050296), (159, 1366864), (212, 1025148), (318, 683432), (424, 512574), (636, 341716), (848, 256287), (1272, 170858), (2544, 85429)]