609356968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{911}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 1259052480

約数和(自身を除く): 649695512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 691, 911, 968, 1382, 1822, 2764, 3644, 5528, 7288, 7601, 10021, 15202, 20042, 30404, 40084, 60808, 80168, 83611, 110231, 167222, 220462, 334444, 440924, 629501, 668888, 881848, 1259002, 2518004, 5036008, 6924511, 13849022, 27698044, 55396088, 76169621, 152339242, 304678484, 609356968]

約数ペア:

[(1, 609356968), (2, 304678484), (4, 152339242), (8, 76169621), (11, 55396088), (22, 27698044), (44, 13849022), (88, 6924511), (121, 5036008), (242, 2518004), (484, 1259002), (691, 881848), (911, 668888), (968, 629501), (1382, 440924), (1822, 334444), (2764, 220462), (3644, 167222), (5528, 110231), (7288, 83611), (7601, 80168), (10021, 60808), (15202, 40084), (20042, 30404)]