268164418

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 423455040

約数和(自身を除く): 155290622

約数列:

[1, 2, 53, 61, 67, 106, 122, 134, 619, 1238, 3233, 3551, 4087, 6466, 7102, 8174, 32807, 37759, 41473, 65614, 75518, 82946, 216611, 433222, 2001227, 2198069, 2529853, 4002454, 4396138, 5059706, 134082209, 268164418]

約数ペア:

[(1, 268164418), (2, 134082209), (53, 5059706), (61, 4396138), (67, 4002454), (106, 2529853), (122, 2198069), (134, 2001227), (619, 433222), (1238, 216611), (3233, 82946), (3551, 75518), (4087, 65614), (6466, 41473), (7102, 37759), (8174, 32807)]