314721054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3499}}^1$

素因数の和:3789

約数の個数: 48

約数和(自身を含む): 720720000

約数和(自身を除く): 405998946

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 263, 342, 526, 789, 1578, 2367, 3499, 4734, 4997, 6998, 9994, 10497, 14991, 20994, 29982, 31491, 44973, 62982, 66481, 89946, 132962, 199443, 398886, 598329, 920237, 1196658, 1840474, 2760711, 5521422, 8282133, 16564266, 17484503, 34969006, 52453509, 104907018, 157360527, 314721054]

約数ペア:

[(1, 314721054), (2, 157360527), (3, 104907018), (6, 52453509), (9, 34969006), (18, 17484503), (19, 16564266), (38, 8282133), (57, 5521422), (114, 2760711), (171, 1840474), (263, 1196658), (342, 920237), (526, 598329), (789, 398886), (1578, 199443), (2367, 132962), (3499, 89946), (4734, 66481), (4997, 62982), (6998, 44973), (9994, 31491), (10497, 29982), (14991, 20994)]