259680912

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{38921}}^1$

素因数の和:39071

約数の個数: 40

約数和(自身を含む): 675685920

約数和(自身を除く): 416005008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 38921, 77842, 116763, 155684, 233526, 311368, 467052, 622736, 934104, 1868208, 5410019, 10820038, 16230057, 21640076, 32460114, 43280152, 64920228, 86560304, 129840456, 259680912]

約数ペア:

[(1, 259680912), (2, 129840456), (3, 86560304), (4, 64920228), (6, 43280152), (8, 32460114), (12, 21640076), (16, 16230057), (24, 10820038), (48, 5410019), (139, 1868208), (278, 934104), (417, 622736), (556, 467052), (834, 311368), (1112, 233526), (1668, 155684), (2224, 116763), (3336, 77842), (6672, 38921)]