580794123

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 979356672

約数和(自身を除く): 398562549

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 113, 201, 273, 281, 339, 469, 791, 843, 871, 1407, 1469, 1967, 2373, 2613, 3653, 4407, 5901, 6097, 7571, 10283, 10959, 18291, 18827, 22713, 25571, 30849, 31753, 52997, 56481, 76713, 95259, 98423, 131789, 158991, 222271, 244751, 295269, 395367, 412789, 666813, 688961, 734253, 1238367, 1713257, 2066883, 2127451, 2889523, 5139771, 6382353, 8668569, 14892157, 27656863, 44676471, 82970589, 193598041, 580794123]

約数ペア:

[(1, 580794123), (3, 193598041), (7, 82970589), (13, 44676471), (21, 27656863), (39, 14892157), (67, 8668569), (91, 6382353), (113, 5139771), (201, 2889523), (273, 2127451), (281, 2066883), (339, 1713257), (469, 1238367), (791, 734253), (843, 688961), (871, 666813), (1407, 412789), (1469, 395367), (1967, 295269), (2373, 244751), (2613, 222271), (3653, 158991), (4407, 131789), (5901, 98423), (6097, 95259), (7571, 76713), (10283, 56481), (10959, 52997), (18291, 31753), (18827, 30849), (22713, 25571)]