668804928

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2017}}^1$

素因数の和:2200

約数の個数: 112

約数和(自身を含む): 1943673024

約数和(自身を除く): 1274868096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 157, 176, 192, 264, 314, 352, 471, 528, 628, 704, 942, 1056, 1256, 1727, 1884, 2017, 2112, 2512, 3454, 3768, 4034, 5024, 5181, 6051, 6908, 7536, 8068, 10048, 10362, 12102, 13816, 15072, 16136, 20724, 22187, 24204, 27632, 30144, 32272, 41448, 44374, 48408, 55264, 64544, 66561, 82896, 88748, 96816, 110528, 129088, 133122, 165792, 177496, 193632, 266244, 316669, 331584, 354992, 387264, 532488, 633338, 709984, 950007, 1064976, 1266676, 1419968, 1900014, 2129952, 2533352, 3483359, 3800028, 4259904, 5066704, 6966718, 7600056, 10133408, 10450077, 13933436, 15200112, 20266816, 20900154, 27866872, 30400224, 41800308, 55733744, 60800448, 83600616, 111467488, 167201232, 222934976, 334402464, 668804928]

約数ペア:

[(1, 668804928), (2, 334402464), (3, 222934976), (4, 167201232), (6, 111467488), (8, 83600616), (11, 60800448), (12, 55733744), (16, 41800308), (22, 30400224), (24, 27866872), (32, 20900154), (33, 20266816), (44, 15200112), (48, 13933436), (64, 10450077), (66, 10133408), (88, 7600056), (96, 6966718), (132, 5066704), (157, 4259904), (176, 3800028), (192, 3483359), (264, 2533352), (314, 2129952), (352, 1900014), (471, 1419968), (528, 1266676), (628, 1064976), (704, 950007), (942, 709984), (1056, 633338), (1256, 532488), (1727, 387264), (1884, 354992), (2017, 331584), (2112, 316669), (2512, 266244), (3454, 193632), (3768, 177496), (4034, 165792), (5024, 133122), (5181, 129088), (6051, 110528), (6908, 96816), (7536, 88748), (8068, 82896), (10048, 66561), (10362, 64544), (12102, 55264), (13816, 48408), (15072, 44374), (16136, 41448), (20724, 32272), (22187, 30144), (24204, 27632)]