15431047852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 31229743104

約数和(自身を除く): 15798695252

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 101, 202, 223, 253, 404, 446, 506, 677, 892, 1012, 1111, 1354, 2222, 2323, 2453, 2708, 4444, 4646, 4906, 5129, 7447, 9292, 9812, 10258, 14894, 15571, 20516, 22523, 25553, 29788, 31142, 45046, 51106, 56419, 62284, 68377, 90092, 102212, 112838, 136754, 150971, 171281, 225676, 247753, 273508, 301942, 342562, 495506, 518029, 603884, 685124, 752147, 991012, 1036058, 1504294, 1572671, 1660681, 2072116, 3008588, 3145342, 3321362, 3472333, 5698319, 6290684, 6642724, 6944666, 11396638, 13889332, 15248071, 17299381, 22793276, 30496142, 34598762, 38195663, 60992284, 69197524, 76391326, 152782652, 167728781, 335457562, 350705633, 670915124, 701411266, 1402822532, 3857761963, 7715523926, 15431047852]

約数ペア:

[(1, 15431047852), (2, 7715523926), (4, 3857761963), (11, 1402822532), (22, 701411266), (23, 670915124), (44, 350705633), (46, 335457562), (92, 167728781), (101, 152782652), (202, 76391326), (223, 69197524), (253, 60992284), (404, 38195663), (446, 34598762), (506, 30496142), (677, 22793276), (892, 17299381), (1012, 15248071), (1111, 13889332), (1354, 11396638), (2222, 6944666), (2323, 6642724), (2453, 6290684), (2708, 5698319), (4444, 3472333), (4646, 3321362), (4906, 3145342), (5129, 3008588), (7447, 2072116), (9292, 1660681), (9812, 1572671), (10258, 1504294), (14894, 1036058), (15571, 991012), (20516, 752147), (22523, 685124), (25553, 603884), (29788, 518029), (31142, 495506), (45046, 342562), (51106, 301942), (56419, 273508), (62284, 247753), (68377, 225676), (90092, 171281), (102212, 150971), (112838, 136754)]