312366916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{29569}}^1$

素因数の和:29731

約数の個数: 24

約数和(自身を含む): 579572000

約数和(自身を除く): 267205084

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 29569, 59138, 118276, 561811, 1123622, 2247244, 4110091, 8220182, 16440364, 78091729, 156183458, 312366916]

約数ペア:

[(1, 312366916), (2, 156183458), (4, 78091729), (19, 16440364), (38, 8220182), (76, 4110091), (139, 2247244), (278, 1123622), (556, 561811), (2641, 118276), (5282, 59138), (10564, 29569)]