328677318

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1594

約数の個数: 64

約数和(自身を含む): 753753600

約数和(自身を除く): 425076282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 71, 118, 142, 177, 213, 354, 426, 531, 639, 1062, 1278, 1453, 1593, 1917, 2906, 3186, 3834, 4189, 4359, 8378, 8718, 12567, 13077, 25134, 26154, 37701, 39231, 75402, 78462, 85727, 103163, 113103, 171454, 206326, 226206, 257181, 309489, 514362, 618978, 771543, 928467, 1543086, 1856934, 2314629, 2785401, 4629258, 5570802, 6086617, 12173234, 18259851, 36519702, 54779553, 109559106, 164338659, 328677318]

約数ペア:

[(1, 328677318), (2, 164338659), (3, 109559106), (6, 54779553), (9, 36519702), (18, 18259851), (27, 12173234), (54, 6086617), (59, 5570802), (71, 4629258), (118, 2785401), (142, 2314629), (177, 1856934), (213, 1543086), (354, 928467), (426, 771543), (531, 618978), (639, 514362), (1062, 309489), (1278, 257181), (1453, 226206), (1593, 206326), (1917, 171454), (2906, 113103), (3186, 103163), (3834, 85727), (4189, 78462), (4359, 75402), (8378, 39231), (8718, 37701), (12567, 26154), (13077, 25134)]