1680312

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 4283280

約数和(自身を除く): 2602968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1321, 2642, 3963, 5284, 7926, 10568, 15852, 31704, 70013, 140026, 210039, 280052, 420078, 560104, 840156, 1680312]

約数ペア:

[(1, 1680312), (2, 840156), (3, 560104), (4, 420078), (6, 280052), (8, 210039), (12, 140026), (24, 70013), (53, 31704), (106, 15852), (159, 10568), (212, 7926), (318, 5284), (424, 3963), (636, 2642), (1272, 1321)]