2203720728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 6113664000

約数和(自身を除く): 3909943272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 149, 242, 264, 298, 363, 447, 463, 484, 596, 726, 894, 926, 968, 1192, 1331, 1389, 1452, 1639, 1788, 1852, 2662, 2778, 2904, 3278, 3576, 3704, 3993, 4917, 5093, 5324, 5556, 6556, 7986, 9834, 10186, 10648, 11112, 13112, 15279, 15972, 18029, 19668, 20372, 30558, 31944, 36058, 39336, 40744, 54087, 56023, 61116, 68987, 72116, 108174, 112046, 122232, 137974, 144232, 168069, 198319, 206961, 216348, 224092, 275948, 336138, 396638, 413922, 432696, 448184, 551896, 594957, 616253, 672276, 758857, 793276, 827844, 1189914, 1232506, 1344552, 1517714, 1586552, 1655688, 1848759, 2276571, 2379828, 2465012, 3035428, 3697518, 4553142, 4759656, 4930024, 6070856, 7395036, 8347427, 9106284, 14790072, 16694854, 18212568, 25042281, 33389708, 50084562, 66779416, 91821697, 100169124, 183643394, 200338248, 275465091, 367286788, 550930182, 734573576, 1101860364, 2203720728]

約数ペア:

[(1, 2203720728), (2, 1101860364), (3, 734573576), (4, 550930182), (6, 367286788), (8, 275465091), (11, 200338248), (12, 183643394), (22, 100169124), (24, 91821697), (33, 66779416), (44, 50084562), (66, 33389708), (88, 25042281), (121, 18212568), (132, 16694854), (149, 14790072), (242, 9106284), (264, 8347427), (298, 7395036), (363, 6070856), (447, 4930024), (463, 4759656), (484, 4553142), (596, 3697518), (726, 3035428), (894, 2465012), (926, 2379828), (968, 2276571), (1192, 1848759), (1331, 1655688), (1389, 1586552), (1452, 1517714), (1639, 1344552), (1788, 1232506), (1852, 1189914), (2662, 827844), (2778, 793276), (2904, 758857), (3278, 672276), (3576, 616253), (3704, 594957), (3993, 551896), (4917, 448184), (5093, 432696), (5324, 413922), (5556, 396638), (6556, 336138), (7986, 275948), (9834, 224092), (10186, 216348), (10648, 206961), (11112, 198319), (13112, 168069), (15279, 144232), (15972, 137974), (18029, 122232), (19668, 112046), (20372, 108174), (30558, 72116), (31944, 68987), (36058, 61116), (39336, 56023), (40744, 54087)]