781297512

素因数分解:

$2^3\times 3^1\times {\mathrm{5023}}^1\times {\mathrm{6481}}^1$

素因数の和:11513

約数の個数: 32

約数和(自身を含む): 1953934080

約数和(自身を除く): 1172636568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5023, 6481, 10046, 12962, 15069, 19443, 20092, 25924, 30138, 38886, 40184, 51848, 60276, 77772, 120552, 155544, 32554063, 65108126, 97662189, 130216252, 195324378, 260432504, 390648756, 781297512]

約数ペア:

[(1, 781297512), (2, 390648756), (3, 260432504), (4, 195324378), (6, 130216252), (8, 97662189), (12, 65108126), (24, 32554063), (5023, 155544), (6481, 120552), (10046, 77772), (12962, 60276), (15069, 51848), (19443, 40184), (20092, 38886), (25924, 30138)]