259995384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{328277}}^1$

素因数の和:328300

約数の個数: 48

約数和(自身を含む): 768170520

約数和(自身を除く): 508175136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 328277, 656554, 984831, 1313108, 1969662, 2626216, 2954493, 3611047, 3939324, 5908986, 7222094, 7878648, 10833141, 11817972, 14444188, 21666282, 23635944, 28888376, 32499423, 43332564, 64998846, 86665128, 129997692, 259995384]

約数ペア:

[(1, 259995384), (2, 129997692), (3, 86665128), (4, 64998846), (6, 43332564), (8, 32499423), (9, 28888376), (11, 23635944), (12, 21666282), (18, 14444188), (22, 11817972), (24, 10833141), (33, 7878648), (36, 7222094), (44, 5908986), (66, 3939324), (72, 3611047), (88, 2954493), (99, 2626216), (132, 1969662), (198, 1313108), (264, 984831), (396, 656554), (792, 328277)]