539676

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 1478400

約数和(自身を除く): 938724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 263, 342, 513, 526, 684, 789, 1026, 1052, 1578, 2052, 2367, 3156, 4734, 4997, 7101, 9468, 9994, 14202, 14991, 19988, 28404, 29982, 44973, 59964, 89946, 134919, 179892, 269838, 539676]

約数ペア:

[(1, 539676), (2, 269838), (3, 179892), (4, 134919), (6, 89946), (9, 59964), (12, 44973), (18, 29982), (19, 28404), (27, 19988), (36, 14991), (38, 14202), (54, 9994), (57, 9468), (76, 7101), (108, 4997), (114, 4734), (171, 3156), (228, 2367), (263, 2052), (342, 1578), (513, 1052), (526, 1026), (684, 789)]