486969972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19709}}^1$

素因数の和:19816

約数の個数: 48

約数和(自身を含む): 1192060800

約数和(自身を除く): 705090828

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 348, 426, 852, 2059, 4118, 6177, 8236, 12354, 19709, 24708, 39418, 59127, 78836, 118254, 236508, 571561, 1143122, 1399339, 1714683, 2286244, 2798678, 3429366, 4198017, 5597356, 6858732, 8396034, 16792068, 40580831, 81161662, 121742493, 162323324, 243484986, 486969972]

約数ペア:

[(1, 486969972), (2, 243484986), (3, 162323324), (4, 121742493), (6, 81161662), (12, 40580831), (29, 16792068), (58, 8396034), (71, 6858732), (87, 5597356), (116, 4198017), (142, 3429366), (174, 2798678), (213, 2286244), (284, 1714683), (348, 1399339), (426, 1143122), (852, 571561), (2059, 236508), (4118, 118254), (6177, 78836), (8236, 59127), (12354, 39418), (19709, 24708)]