270712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 579600

約数和(自身を除く): 308888

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 137, 152, 247, 274, 494, 548, 988, 1096, 1781, 1976, 2603, 3562, 5206, 7124, 10412, 14248, 20824, 33839, 67678, 135356, 270712]

約数ペア:

[(1, 270712), (2, 135356), (4, 67678), (8, 33839), (13, 20824), (19, 14248), (26, 10412), (38, 7124), (52, 5206), (76, 3562), (104, 2603), (137, 1976), (152, 1781), (247, 1096), (274, 988), (494, 548)]