258294744

素因数分解:

$2^3\times 3^4\times {\mathrm{277}}^1\times {\mathrm{1439}}^1$

素因数の和:1734

約数の個数: 80

約数和(自身を含む): 726580800

約数和(自身を除く): 468286056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 277, 324, 554, 648, 831, 1108, 1439, 1662, 2216, 2493, 2878, 3324, 4317, 4986, 5756, 6648, 7479, 8634, 9972, 11512, 12951, 14958, 17268, 19944, 22437, 25902, 29916, 34536, 38853, 44874, 51804, 59832, 77706, 89748, 103608, 116559, 155412, 179496, 233118, 310824, 398603, 466236, 797206, 932472, 1195809, 1594412, 2391618, 3188824, 3587427, 4783236, 7174854, 9566472, 10762281, 14349708, 21524562, 28699416, 32286843, 43049124, 64573686, 86098248, 129147372, 258294744]

約数ペア:

[(1, 258294744), (2, 129147372), (3, 86098248), (4, 64573686), (6, 43049124), (8, 32286843), (9, 28699416), (12, 21524562), (18, 14349708), (24, 10762281), (27, 9566472), (36, 7174854), (54, 4783236), (72, 3587427), (81, 3188824), (108, 2391618), (162, 1594412), (216, 1195809), (277, 932472), (324, 797206), (554, 466236), (648, 398603), (831, 310824), (1108, 233118), (1439, 179496), (1662, 155412), (2216, 116559), (2493, 103608), (2878, 89748), (3324, 77706), (4317, 59832), (4986, 51804), (5756, 44874), (6648, 38853), (7479, 34536), (8634, 29916), (9972, 25902), (11512, 22437), (12951, 19944), (14958, 17268)]