231589072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 531965952

約数和(自身を除く): 300376880

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 508, 572, 797, 1016, 1144, 1397, 1594, 1651, 2032, 2288, 2794, 3188, 3302, 5588, 6376, 6604, 8767, 10361, 11176, 12752, 13208, 17534, 18161, 20722, 22352, 26416, 35068, 36322, 41444, 70136, 72644, 82888, 101219, 113971, 140272, 145288, 165776, 202438, 227942, 290576, 404876, 455884, 809752, 911768, 1113409, 1315847, 1619504, 1823536, 2226818, 2631694, 4453636, 5263388, 8907272, 10526776, 14474317, 17814544, 21053552, 28948634, 57897268, 115794536, 231589072]

約数ペア:

[(1, 231589072), (2, 115794536), (4, 57897268), (8, 28948634), (11, 21053552), (13, 17814544), (16, 14474317), (22, 10526776), (26, 8907272), (44, 5263388), (52, 4453636), (88, 2631694), (104, 2226818), (127, 1823536), (143, 1619504), (176, 1315847), (208, 1113409), (254, 911768), (286, 809752), (508, 455884), (572, 404876), (797, 290576), (1016, 227942), (1144, 202438), (1397, 165776), (1594, 145288), (1651, 140272), (2032, 113971), (2288, 101219), (2794, 82888), (3188, 72644), (3302, 70136), (5588, 41444), (6376, 36322), (6604, 35068), (8767, 26416), (10361, 22352), (11176, 20722), (12752, 18161), (13208, 17534)]