491380992

素因数分解:

$2^8\times 3^6\times {\mathrm{2633}}^1$

素因数の和:2667

約数の個数: 126

約数和(自身を含む): 1471149582

約数和(自身を除く): 979768590

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1152, 1296, 1458, 1728, 1944, 2304, 2592, 2633, 2916, 3456, 3888, 5184, 5266, 5832, 6912, 7776, 7899, 10368, 10532, 11664, 15552, 15798, 20736, 21064, 23328, 23697, 31104, 31596, 42128, 46656, 47394, 62208, 63192, 71091, 84256, 93312, 94788, 126384, 142182, 168512, 186624, 189576, 213273, 252768, 284364, 337024, 379152, 426546, 505536, 568728, 639819, 674048, 758304, 853092, 1011072, 1137456, 1279638, 1516608, 1706184, 1919457, 2022144, 2274912, 2559276, 3033216, 3412368, 3838914, 4549824, 5118552, 6066432, 6824736, 7677828, 9099648, 10237104, 13649472, 15355656, 18199296, 20474208, 27298944, 30711312, 40948416, 54597888, 61422624, 81896832, 122845248, 163793664, 245690496, 491380992]

約数ペア:

[(1, 491380992), (2, 245690496), (3, 163793664), (4, 122845248), (6, 81896832), (8, 61422624), (9, 54597888), (12, 40948416), (16, 30711312), (18, 27298944), (24, 20474208), (27, 18199296), (32, 15355656), (36, 13649472), (48, 10237104), (54, 9099648), (64, 7677828), (72, 6824736), (81, 6066432), (96, 5118552), (108, 4549824), (128, 3838914), (144, 3412368), (162, 3033216), (192, 2559276), (216, 2274912), (243, 2022144), (256, 1919457), (288, 1706184), (324, 1516608), (384, 1279638), (432, 1137456), (486, 1011072), (576, 853092), (648, 758304), (729, 674048), (768, 639819), (864, 568728), (972, 505536), (1152, 426546), (1296, 379152), (1458, 337024), (1728, 284364), (1944, 252768), (2304, 213273), (2592, 189576), (2633, 186624), (2916, 168512), (3456, 142182), (3888, 126384), (5184, 94788), (5266, 93312), (5832, 84256), (6912, 71091), (7776, 63192), (7899, 62208), (10368, 47394), (10532, 46656), (11664, 42128), (15552, 31596), (15798, 31104), (20736, 23697), (21064, 23328)]