1020199488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 224

約数和(自身を含む): 3395033088

約数和(自身を除く): 2374833600

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 151, 154, 168, 176, 192, 224, 231, 264, 302, 308, 336, 352, 448, 453, 457, 462, 528, 604, 616, 672, 704, 906, 914, 924, 1056, 1057, 1208, 1232, 1344, 1371, 1661, 1812, 1828, 1848, 2112, 2114, 2416, 2464, 2742, 3171, 3199, 3322, 3624, 3656, 3696, 4228, 4832, 4928, 4983, 5027, 5484, 6342, 6398, 6644, 7248, 7312, 7392, 8456, 9597, 9664, 9966, 10054, 10968, 11627, 12684, 12796, 13288, 14496, 14624, 14784, 15081, 16912, 19194, 19932, 20108, 21936, 23254, 25368, 25592, 26576, 28992, 29248, 30162, 33824, 34881, 35189, 38388, 39864, 40216, 43872, 46508, 50736, 51184, 53152, 60324, 67648, 69007, 69762, 70378, 76776, 79728, 80432, 87744, 93016, 101472, 102368, 105567, 106304, 120648, 138014, 139524, 140756, 153552, 159456, 160864, 186032, 202944, 204736, 207021, 211134, 241296, 276028, 279048, 281512, 307104, 318912, 321728, 372064, 414042, 422268, 482592, 483049, 552056, 558096, 563024, 614208, 744128, 759077, 828084, 844536, 965184, 966098, 1104112, 1116192, 1126048, 1449147, 1518154, 1656168, 1689072, 1932196, 2208224, 2232384, 2252096, 2277231, 2898294, 3036308, 3312336, 3378144, 3864392, 4416448, 4554462, 5313539, 5796588, 6072616, 6624672, 6756288, 7728784, 9108924, 10627078, 11593176, 12145232, 13249344, 15457568, 15940617, 18217848, 21254156, 23186352, 24290464, 30915136, 31881234, 36435696, 42508312, 46372704, 48580928, 63762468, 72871392, 85016624, 92745408, 127524936, 145742784, 170033248, 255049872, 340066496, 510099744, 1020199488]

約数ペア:

[(1, 1020199488), (2, 510099744), (3, 340066496), (4, 255049872), (6, 170033248), (7, 145742784), (8, 127524936), (11, 92745408), (12, 85016624), (14, 72871392), (16, 63762468), (21, 48580928), (22, 46372704), (24, 42508312), (28, 36435696), (32, 31881234), (33, 30915136), (42, 24290464), (44, 23186352), (48, 21254156), (56, 18217848), (64, 15940617), (66, 15457568), (77, 13249344), (84, 12145232), (88, 11593176), (96, 10627078), (112, 9108924), (132, 7728784), (151, 6756288), (154, 6624672), (168, 6072616), (176, 5796588), (192, 5313539), (224, 4554462), (231, 4416448), (264, 3864392), (302, 3378144), (308, 3312336), (336, 3036308), (352, 2898294), (448, 2277231), (453, 2252096), (457, 2232384), (462, 2208224), (528, 1932196), (604, 1689072), (616, 1656168), (672, 1518154), (704, 1449147), (906, 1126048), (914, 1116192), (924, 1104112), (1056, 966098), (1057, 965184), (1208, 844536), (1232, 828084), (1344, 759077), (1371, 744128), (1661, 614208), (1812, 563024), (1828, 558096), (1848, 552056), (2112, 483049), (2114, 482592), (2416, 422268), (2464, 414042), (2742, 372064), (3171, 321728), (3199, 318912), (3322, 307104), (3624, 281512), (3656, 279048), (3696, 276028), (4228, 241296), (4832, 211134), (4928, 207021), (4983, 204736), (5027, 202944), (5484, 186032), (6342, 160864), (6398, 159456), (6644, 153552), (7248, 140756), (7312, 139524), (7392, 138014), (8456, 120648), (9597, 106304), (9664, 105567), (9966, 102368), (10054, 101472), (10968, 93016), (11627, 87744), (12684, 80432), (12796, 79728), (13288, 76776), (14496, 70378), (14624, 69762), (14784, 69007), (15081, 67648), (16912, 60324), (19194, 53152), (19932, 51184), (20108, 50736), (21936, 46508), (23254, 43872), (25368, 40216), (25592, 39864), (26576, 38388), (28992, 35189), (29248, 34881), (30162, 33824)]