1256527464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{8573}}^1$

素因数の和:8810

約数の個数: 64

約数和(自身を含む): 3259491840

約数和(自身を除く): 2002964376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 197, 248, 372, 394, 591, 744, 788, 1182, 1576, 2364, 4728, 6107, 8573, 12214, 17146, 18321, 24428, 25719, 34292, 36642, 48856, 51438, 68584, 73284, 102876, 146568, 205752, 265763, 531526, 797289, 1063052, 1594578, 1688881, 2126104, 3189156, 3377762, 5066643, 6378312, 6755524, 10133286, 13511048, 20266572, 40533144, 52355311, 104710622, 157065933, 209421244, 314131866, 418842488, 628263732, 1256527464]

約数ペア:

[(1, 1256527464), (2, 628263732), (3, 418842488), (4, 314131866), (6, 209421244), (8, 157065933), (12, 104710622), (24, 52355311), (31, 40533144), (62, 20266572), (93, 13511048), (124, 10133286), (186, 6755524), (197, 6378312), (248, 5066643), (372, 3377762), (394, 3189156), (591, 2126104), (744, 1688881), (788, 1594578), (1182, 1063052), (1576, 797289), (2364, 531526), (4728, 265763), (6107, 205752), (8573, 146568), (12214, 102876), (17146, 73284), (18321, 68584), (24428, 51438), (25719, 48856), (34292, 36642)]