248427103678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{300119}}^1$

素因数の和:300257

約数の個数: 48

約数和(自身を含む): 421800652800

約数和(自身を除く): 173373549122

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 169, 338, 403, 806, 1027, 2054, 2449, 4898, 5239, 10478, 13351, 26702, 31837, 63674, 300119, 413881, 600238, 827762, 3901547, 7803094, 9303689, 18607378, 23709401, 47418802, 50720111, 101440222, 120947957, 241895914, 308222213, 616444426, 734991431, 1469982862, 1572323441, 3144646882, 4006888769, 8013777538, 9554888603, 19109777206, 124213551839, 248427103678]

約数ペア:

[(1, 248427103678), (2, 124213551839), (13, 19109777206), (26, 9554888603), (31, 8013777538), (62, 4006888769), (79, 3144646882), (158, 1572323441), (169, 1469982862), (338, 734991431), (403, 616444426), (806, 308222213), (1027, 241895914), (2054, 120947957), (2449, 101440222), (4898, 50720111), (5239, 47418802), (10478, 23709401), (13351, 18607378), (26702, 9303689), (31837, 7803094), (63674, 3901547), (300119, 827762), (413881, 600238)]