306673040816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{17921}}^1\times {\mathrm{34501}}^1$

素因数の和:52461

約数の個数: 40

約数和(自身を含む): 613398085248

約数和(自身を除く): 306725044432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 17921, 34501, 35842, 69002, 71684, 138004, 143368, 276008, 286736, 552016, 555551, 1069531, 1111102, 2139062, 2222204, 4278124, 4444408, 8556248, 8888816, 17112496, 618292421, 1236584842, 2473169684, 4946339368, 9892678736, 19167065051, 38334130102, 76668260204, 153336520408, 306673040816]

約数ペア:

[(1, 306673040816), (2, 153336520408), (4, 76668260204), (8, 38334130102), (16, 19167065051), (31, 9892678736), (62, 4946339368), (124, 2473169684), (248, 1236584842), (496, 618292421), (17921, 17112496), (34501, 8888816), (35842, 8556248), (69002, 4444408), (71684, 4278124), (138004, 2222204), (143368, 2139062), (276008, 1111102), (286736, 1069531), (552016, 555551)]