258096792

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 657676800

約数和(自身を除く): 399580008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 197, 237, 316, 394, 474, 591, 632, 691, 788, 948, 1182, 1382, 1576, 1896, 2073, 2364, 2764, 4146, 4728, 5528, 8292, 15563, 16584, 31126, 46689, 54589, 62252, 93378, 109178, 124504, 136127, 163767, 186756, 218356, 272254, 327534, 373512, 408381, 436712, 544508, 655068, 816762, 1089016, 1310136, 1633524, 3267048, 10754033, 21508066, 32262099, 43016132, 64524198, 86032264, 129048396, 258096792]

約数ペア:

[(1, 258096792), (2, 129048396), (3, 86032264), (4, 64524198), (6, 43016132), (8, 32262099), (12, 21508066), (24, 10754033), (79, 3267048), (158, 1633524), (197, 1310136), (237, 1089016), (316, 816762), (394, 655068), (474, 544508), (591, 436712), (632, 408381), (691, 373512), (788, 327534), (948, 272254), (1182, 218356), (1382, 186756), (1576, 163767), (1896, 136127), (2073, 124504), (2364, 109178), (2764, 93378), (4146, 62252), (4728, 54589), (5528, 46689), (8292, 31126), (15563, 16584)]