320562816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3902

約数の個数: 128

約数和(自身を含む): 1004789760

約数和(自身を除く): 684226944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3847, 3968, 5208, 5952, 6944, 7694, 10416, 11541, 11904, 13888, 15388, 20832, 23082, 26929, 27776, 30776, 41664, 46164, 53858, 61552, 80787, 83328, 92328, 107716, 119257, 123104, 161574, 184656, 215432, 238514, 246208, 323148, 357771, 369312, 430864, 477028, 492416, 646296, 715542, 738624, 834799, 861728, 954056, 1292592, 1431084, 1477248, 1669598, 1723456, 1908112, 2504397, 2585184, 2862168, 3339196, 3446912, 3816224, 5008794, 5170368, 5724336, 6678392, 7632448, 10017588, 10340736, 11448672, 13356784, 15264896, 20035176, 22897344, 26713568, 40070352, 45794688, 53427136, 80140704, 106854272, 160281408, 320562816]

約数ペア:

[(1, 320562816), (2, 160281408), (3, 106854272), (4, 80140704), (6, 53427136), (7, 45794688), (8, 40070352), (12, 26713568), (14, 22897344), (16, 20035176), (21, 15264896), (24, 13356784), (28, 11448672), (31, 10340736), (32, 10017588), (42, 7632448), (48, 6678392), (56, 5724336), (62, 5170368), (64, 5008794), (84, 3816224), (93, 3446912), (96, 3339196), (112, 2862168), (124, 2585184), (128, 2504397), (168, 1908112), (186, 1723456), (192, 1669598), (217, 1477248), (224, 1431084), (248, 1292592), (336, 954056), (372, 861728), (384, 834799), (434, 738624), (448, 715542), (496, 646296), (651, 492416), (672, 477028), (744, 430864), (868, 369312), (896, 357771), (992, 323148), (1302, 246208), (1344, 238514), (1488, 215432), (1736, 184656), (1984, 161574), (2604, 123104), (2688, 119257), (2976, 107716), (3472, 92328), (3847, 83328), (3968, 80787), (5208, 61552), (5952, 53858), (6944, 46164), (7694, 41664), (10416, 30776), (11541, 27776), (11904, 26929), (13888, 23082), (15388, 20832)]