1320208212

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{3433}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 3130709120

約数和(自身を除く): 1810500908

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 439, 876, 878, 1317, 1756, 2634, 3433, 5268, 6866, 10299, 13732, 20598, 32047, 41196, 64094, 96141, 128188, 192282, 250609, 384564, 501218, 751827, 1002436, 1503654, 1507087, 3007308, 3014174, 4521261, 6028348, 9042522, 18085044, 110017351, 220034702, 330052053, 440069404, 660104106, 1320208212]

約数ペア:

[(1, 1320208212), (2, 660104106), (3, 440069404), (4, 330052053), (6, 220034702), (12, 110017351), (73, 18085044), (146, 9042522), (219, 6028348), (292, 4521261), (438, 3014174), (439, 3007308), (876, 1507087), (878, 1503654), (1317, 1002436), (1756, 751827), (2634, 501218), (3433, 384564), (5268, 250609), (6866, 192282), (10299, 128188), (13732, 96141), (20598, 64094), (32047, 41196)]