271569188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 544924800

約数和(自身を除く): 273355612

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 149, 253, 298, 506, 596, 1012, 1639, 1801, 3278, 3427, 3602, 6556, 6854, 7204, 13708, 19811, 37697, 39622, 41423, 75394, 79244, 82846, 150788, 165692, 268349, 455653, 536698, 911306, 1073396, 1822612, 2951839, 5903678, 6172027, 11807356, 12344054, 24688108, 67892297, 135784594, 271569188]

約数ペア:

[(1, 271569188), (2, 135784594), (4, 67892297), (11, 24688108), (22, 12344054), (23, 11807356), (44, 6172027), (46, 5903678), (92, 2951839), (149, 1822612), (253, 1073396), (298, 911306), (506, 536698), (596, 455653), (1012, 268349), (1639, 165692), (1801, 150788), (3278, 82846), (3427, 79244), (3602, 75394), (6556, 41423), (6854, 39622), (7204, 37697), (13708, 19811)]