20160216732

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{363719}}^1$

素因数の和:363906

約数の個数: 48

約数和(自身を含む): 48883968000

約数和(自身を除く): 28723751268

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 596, 894, 1788, 4619, 9238, 13857, 18476, 27714, 55428, 363719, 727438, 1091157, 1454876, 2182314, 4364628, 11275289, 22550578, 33825867, 45101156, 54194131, 67651734, 108388262, 135303468, 162582393, 216776524, 325164786, 650329572, 1680018061, 3360036122, 5040054183, 6720072244, 10080108366, 20160216732]

約数ペア:

[(1, 20160216732), (2, 10080108366), (3, 6720072244), (4, 5040054183), (6, 3360036122), (12, 1680018061), (31, 650329572), (62, 325164786), (93, 216776524), (124, 162582393), (149, 135303468), (186, 108388262), (298, 67651734), (372, 54194131), (447, 45101156), (596, 33825867), (894, 22550578), (1788, 11275289), (4619, 4364628), (9238, 2182314), (13857, 1454876), (18476, 1091157), (27714, 727438), (55428, 363719)]