312798332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11411}}^1$

素因数の和:11522

約数の個数: 48

約数和(自身を含む): 690197760

約数和(自身を除く): 377399428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3916, 6853, 11411, 13706, 22822, 27412, 45644, 79877, 125521, 159754, 251042, 319508, 502084, 878647, 1015579, 1757294, 2031158, 3514588, 4062316, 7109053, 11171369, 14218106, 22342738, 28436212, 44685476, 78199583, 156399166, 312798332]

約数ペア:

[(1, 312798332), (2, 156399166), (4, 78199583), (7, 44685476), (11, 28436212), (14, 22342738), (22, 14218106), (28, 11171369), (44, 7109053), (77, 4062316), (89, 3514588), (154, 2031158), (178, 1757294), (308, 1015579), (356, 878647), (623, 502084), (979, 319508), (1246, 251042), (1958, 159754), (2492, 125521), (3916, 79877), (6853, 45644), (11411, 27412), (13706, 22822)]