205426056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 569963520

約数和(自身を除く): 364537464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 127, 132, 242, 254, 264, 363, 381, 484, 508, 557, 726, 762, 968, 1016, 1114, 1397, 1452, 1524, 1671, 2228, 2794, 2904, 3048, 3342, 4191, 4456, 5588, 6127, 6684, 8382, 11176, 12254, 13368, 15367, 16764, 18381, 24508, 30734, 33528, 36762, 46101, 49016, 61468, 67397, 70739, 73524, 92202, 122936, 134794, 141478, 147048, 184404, 202191, 212217, 269588, 282956, 368808, 404382, 424434, 539176, 565912, 778129, 808764, 848868, 1556258, 1617528, 1697736, 2334387, 3112516, 4668774, 6225032, 8559419, 9337548, 17118838, 18675096, 25678257, 34237676, 51356514, 68475352, 102713028, 205426056]

約数ペア:

[(1, 205426056), (2, 102713028), (3, 68475352), (4, 51356514), (6, 34237676), (8, 25678257), (11, 18675096), (12, 17118838), (22, 9337548), (24, 8559419), (33, 6225032), (44, 4668774), (66, 3112516), (88, 2334387), (121, 1697736), (127, 1617528), (132, 1556258), (242, 848868), (254, 808764), (264, 778129), (363, 565912), (381, 539176), (484, 424434), (508, 404382), (557, 368808), (726, 282956), (762, 269588), (968, 212217), (1016, 202191), (1114, 184404), (1397, 147048), (1452, 141478), (1524, 134794), (1671, 122936), (2228, 92202), (2794, 73524), (2904, 70739), (3048, 67397), (3342, 61468), (4191, 49016), (4456, 46101), (5588, 36762), (6127, 33528), (6684, 30734), (8382, 24508), (11176, 18381), (12254, 16764), (13368, 15367)]