428143896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 1216332000

約数和(自身を除く): 788188104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 229, 276, 414, 458, 552, 687, 828, 916, 1129, 1374, 1656, 1832, 2061, 2258, 2748, 3387, 4122, 4516, 5267, 5496, 6774, 8244, 9032, 10161, 10534, 13548, 15801, 16488, 20322, 21068, 25967, 27096, 31602, 40644, 42136, 47403, 51934, 63204, 77901, 81288, 94806, 103868, 126408, 155802, 189612, 207736, 233703, 258541, 311604, 379224, 467406, 517082, 623208, 775623, 934812, 1034164, 1551246, 1869624, 2068328, 2326869, 3102492, 4653738, 5946443, 6204984, 9307476, 11892886, 17839329, 18614952, 23785772, 35678658, 47571544, 53517987, 71357316, 107035974, 142714632, 214071948, 428143896]

約数ペア:

[(1, 428143896), (2, 214071948), (3, 142714632), (4, 107035974), (6, 71357316), (8, 53517987), (9, 47571544), (12, 35678658), (18, 23785772), (23, 18614952), (24, 17839329), (36, 11892886), (46, 9307476), (69, 6204984), (72, 5946443), (92, 4653738), (138, 3102492), (184, 2326869), (207, 2068328), (229, 1869624), (276, 1551246), (414, 1034164), (458, 934812), (552, 775623), (687, 623208), (828, 517082), (916, 467406), (1129, 379224), (1374, 311604), (1656, 258541), (1832, 233703), (2061, 207736), (2258, 189612), (2748, 155802), (3387, 126408), (4122, 103868), (4516, 94806), (5267, 81288), (5496, 77901), (6774, 63204), (8244, 51934), (9032, 47403), (10161, 42136), (10534, 40644), (13548, 31602), (15801, 27096), (16488, 25967), (20322, 21068)]