1121571072

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 3428425728

約数和(自身を除く): 2306854656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 144, 164, 186, 192, 246, 248, 256, 279, 288, 328, 369, 372, 383, 384, 492, 496, 558, 576, 656, 738, 744, 766, 768, 984, 992, 1116, 1149, 1152, 1271, 1312, 1476, 1488, 1532, 1968, 1984, 2232, 2298, 2304, 2542, 2624, 2952, 2976, 3064, 3447, 3813, 3936, 3968, 4464, 4596, 5084, 5248, 5904, 5952, 6128, 6894, 7626, 7872, 7936, 8928, 9192, 10168, 10496, 11439, 11808, 11873, 11904, 12256, 13788, 15252, 15703, 15744, 17856, 18384, 20336, 22878, 23616, 23746, 23808, 24512, 27576, 30504, 31406, 31488, 35619, 35712, 36768, 40672, 45756, 47109, 47232, 47492, 49024, 55152, 61008, 62812, 71238, 71424, 73536, 81344, 91512, 94218, 94464, 94984, 98048, 106857, 110304, 122016, 125624, 141327, 142476, 147072, 162688, 183024, 188436, 189968, 213714, 220608, 244032, 251248, 282654, 284952, 294144, 325376, 366048, 376872, 379936, 427428, 441216, 486793, 488064, 502496, 565308, 569904, 732096, 753744, 759872, 854856, 882432, 973586, 976128, 1004992, 1130616, 1139808, 1460379, 1464192, 1507488, 1519744, 1709712, 1947172, 2009984, 2261232, 2279616, 2920758, 2928384, 3014976, 3039488, 3419424, 3894344, 4019968, 4381137, 4522464, 4559232, 5841516, 6029952, 6838848, 7788688, 8762274, 9044928, 9118464, 11683032, 12059904, 13677696, 15577376, 17524548, 18089856, 23366064, 27355392, 31154752, 35049096, 36179712, 46732128, 62309504, 70098192, 93464256, 124619008, 140196384, 186928512, 280392768, 373857024, 560785536, 1121571072]

約数ペア:

[(1, 1121571072), (2, 560785536), (3, 373857024), (4, 280392768), (6, 186928512), (8, 140196384), (9, 124619008), (12, 93464256), (16, 70098192), (18, 62309504), (24, 46732128), (31, 36179712), (32, 35049096), (36, 31154752), (41, 27355392), (48, 23366064), (62, 18089856), (64, 17524548), (72, 15577376), (82, 13677696), (93, 12059904), (96, 11683032), (123, 9118464), (124, 9044928), (128, 8762274), (144, 7788688), (164, 6838848), (186, 6029952), (192, 5841516), (246, 4559232), (248, 4522464), (256, 4381137), (279, 4019968), (288, 3894344), (328, 3419424), (369, 3039488), (372, 3014976), (383, 2928384), (384, 2920758), (492, 2279616), (496, 2261232), (558, 2009984), (576, 1947172), (656, 1709712), (738, 1519744), (744, 1507488), (766, 1464192), (768, 1460379), (984, 1139808), (992, 1130616), (1116, 1004992), (1149, 976128), (1152, 973586), (1271, 882432), (1312, 854856), (1476, 759872), (1488, 753744), (1532, 732096), (1968, 569904), (1984, 565308), (2232, 502496), (2298, 488064), (2304, 486793), (2542, 441216), (2624, 427428), (2952, 379936), (2976, 376872), (3064, 366048), (3447, 325376), (3813, 294144), (3936, 284952), (3968, 282654), (4464, 251248), (4596, 244032), (5084, 220608), (5248, 213714), (5904, 189968), (5952, 188436), (6128, 183024), (6894, 162688), (7626, 147072), (7872, 142476), (7936, 141327), (8928, 125624), (9192, 122016), (10168, 110304), (10496, 106857), (11439, 98048), (11808, 94984), (11873, 94464), (11904, 94218), (12256, 91512), (13788, 81344), (15252, 73536), (15703, 71424), (15744, 71238), (17856, 62812), (18384, 61008), (20336, 55152), (22878, 49024), (23616, 47492), (23746, 47232), (23808, 47109), (24512, 45756), (27576, 40672), (30504, 36768), (31406, 35712), (31488, 35619)]