990603264

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 3119800320

約数和(自身を除く): 2129197056

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, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 743, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1486, 1488, 1536, 1736, 1792, 1984, 2048, 2229, 2604, 2688, 2972, 2976, 3072, 3472, 3584, 3968, 4458, 5201, 5208, 5376, 5944, 5952, 6144, 6944, 7168, 7936, 8916, 10402, 10416, 10752, 11888, 11904, 13888, 14336, 15603, 15872, 17832, 20804, 20832, 21504, 23033, 23776, 23808, 27776, 31206, 31744, 35664, 41608, 41664, 43008, 46066, 47552, 47616, 55552, 62412, 63488, 69099, 71328, 83216, 83328, 92132, 95104, 95232, 111104, 124824, 138198, 142656, 161231, 166432, 166656, 184264, 190208, 190464, 222208, 249648, 276396, 285312, 322462, 332864, 333312, 368528, 380416, 444416, 483693, 499296, 552792, 570624, 644924, 665728, 666624, 737056, 760832, 967386, 998592, 1105584, 1141248, 1289848, 1331456, 1333248, 1474112, 1521664, 1934772, 1997184, 2211168, 2282496, 2579696, 2662912, 2948224, 3869544, 3994368, 4422336, 4564992, 5159392, 5325824, 5896448, 7739088, 7988736, 8844672, 10318784, 10651648, 11792896, 15478176, 15977472, 17689344, 20637568, 23585792, 30956352, 31954944, 35378688, 41275136, 47171584, 61912704, 70757376, 82550272, 123825408, 141514752, 165100544, 247650816, 330201088, 495301632, 990603264]

約数ペア:

[(1, 990603264), (2, 495301632), (3, 330201088), (4, 247650816), (6, 165100544), (7, 141514752), (8, 123825408), (12, 82550272), (14, 70757376), (16, 61912704), (21, 47171584), (24, 41275136), (28, 35378688), (31, 31954944), (32, 30956352), (42, 23585792), (48, 20637568), (56, 17689344), (62, 15977472), (64, 15478176), (84, 11792896), (93, 10651648), (96, 10318784), (112, 8844672), (124, 7988736), (128, 7739088), (168, 5896448), (186, 5325824), (192, 5159392), (217, 4564992), (224, 4422336), (248, 3994368), (256, 3869544), (336, 2948224), (372, 2662912), (384, 2579696), (434, 2282496), (448, 2211168), (496, 1997184), (512, 1934772), (651, 1521664), (672, 1474112), (743, 1333248), (744, 1331456), (768, 1289848), (868, 1141248), (896, 1105584), (992, 998592), (1024, 967386), (1302, 760832), (1344, 737056), (1486, 666624), (1488, 665728), (1536, 644924), (1736, 570624), (1792, 552792), (1984, 499296), (2048, 483693), (2229, 444416), (2604, 380416), (2688, 368528), (2972, 333312), (2976, 332864), (3072, 322462), (3472, 285312), (3584, 276396), (3968, 249648), (4458, 222208), (5201, 190464), (5208, 190208), (5376, 184264), (5944, 166656), (5952, 166432), (6144, 161231), (6944, 142656), (7168, 138198), (7936, 124824), (8916, 111104), (10402, 95232), (10416, 95104), (10752, 92132), (11888, 83328), (11904, 83216), (13888, 71328), (14336, 69099), (15603, 63488), (15872, 62412), (17832, 55552), (20804, 47616), (20832, 47552), (21504, 46066), (23033, 43008), (23776, 41664), (23808, 41608), (27776, 35664), (31206, 31744)]