220366848

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 440074752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 89, 93, 96, 104, 124, 128, 156, 178, 186, 192, 208, 248, 256, 267, 312, 356, 372, 384, 403, 416, 496, 512, 534, 624, 712, 744, 768, 806, 832, 992, 1024, 1068, 1157, 1209, 1248, 1424, 1488, 1536, 1612, 1664, 1984, 2048, 2136, 2314, 2418, 2496, 2759, 2848, 2976, 3072, 3224, 3328, 3471, 3968, 4272, 4628, 4836, 4992, 5518, 5696, 5952, 6144, 6448, 6656, 6942, 7936, 8277, 8544, 9256, 9672, 9984, 11036, 11392, 11904, 12896, 13312, 13884, 15872, 16554, 17088, 18512, 19344, 19968, 22072, 22784, 23808, 25792, 26624, 27768, 31744, 33108, 34176, 35867, 37024, 38688, 39936, 44144, 45568, 47616, 51584, 55536, 63488, 66216, 68352, 71734, 74048, 77376, 79872, 88288, 91136, 95232, 103168, 107601, 111072, 132432, 136704, 143468, 148096, 154752, 176576, 182272, 190464, 206336, 215202, 222144, 264864, 273408, 286936, 296192, 309504, 353152, 412672, 430404, 444288, 529728, 546816, 573872, 592384, 619008, 706304, 825344, 860808, 888576, 1059456, 1147744, 1184768, 1238016, 1412608, 1721616, 1777152, 2118912, 2295488, 2369536, 2476032, 2825216, 3443232, 3554304, 4237824, 4590976, 5650432, 6886464, 7108608, 8475648, 9181952, 13772928, 16951296, 18363904, 27545856, 36727808, 55091712, 73455616, 110183424, 220366848]

約数ペア:

[(1, 220366848), (2, 110183424), (3, 73455616), (4, 55091712), (6, 36727808), (8, 27545856), (12, 18363904), (13, 16951296), (16, 13772928), (24, 9181952), (26, 8475648), (31, 7108608), (32, 6886464), (39, 5650432), (48, 4590976), (52, 4237824), (62, 3554304), (64, 3443232), (78, 2825216), (89, 2476032), (93, 2369536), (96, 2295488), (104, 2118912), (124, 1777152), (128, 1721616), (156, 1412608), (178, 1238016), (186, 1184768), (192, 1147744), (208, 1059456), (248, 888576), (256, 860808), (267, 825344), (312, 706304), (356, 619008), (372, 592384), (384, 573872), (403, 546816), (416, 529728), (496, 444288), (512, 430404), (534, 412672), (624, 353152), (712, 309504), (744, 296192), (768, 286936), (806, 273408), (832, 264864), (992, 222144), (1024, 215202), (1068, 206336), (1157, 190464), (1209, 182272), (1248, 176576), (1424, 154752), (1488, 148096), (1536, 143468), (1612, 136704), (1664, 132432), (1984, 111072), (2048, 107601), (2136, 103168), (2314, 95232), (2418, 91136), (2496, 88288), (2759, 79872), (2848, 77376), (2976, 74048), (3072, 71734), (3224, 68352), (3328, 66216), (3471, 63488), (3968, 55536), (4272, 51584), (4628, 47616), (4836, 45568), (4992, 44144), (5518, 39936), (5696, 38688), (5952, 37024), (6144, 35867), (6448, 34176), (6656, 33108), (6942, 31744), (7936, 27768), (8277, 26624), (8544, 25792), (9256, 23808), (9672, 22784), (9984, 22072), (11036, 19968), (11392, 19344), (11904, 18512), (12896, 17088), (13312, 16554), (13884, 15872)]