217379652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{29077}}^1$

素因数の和:29180

約数の個数: 48

約数和(自身を含む): 586212480

約数和(自身を除く): 368832828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 29077, 58154, 87231, 116308, 174462, 203539, 348924, 407078, 610617, 814156, 1221234, 2442468, 2587853, 5175706, 7763559, 10351412, 15527118, 18114971, 31054236, 36229942, 54344913, 72459884, 108689826, 217379652]

約数ペア:

[(1, 217379652), (2, 108689826), (3, 72459884), (4, 54344913), (6, 36229942), (7, 31054236), (12, 18114971), (14, 15527118), (21, 10351412), (28, 7763559), (42, 5175706), (84, 2587853), (89, 2442468), (178, 1221234), (267, 814156), (356, 610617), (534, 407078), (623, 348924), (1068, 203539), (1246, 174462), (1869, 116308), (2492, 87231), (3738, 58154), (7476, 29077)]