431628288

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 224

約数和(自身を含む): 1423879296

約数和(自身を除く): 992251008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 193, 208, 224, 256, 273, 312, 336, 364, 384, 386, 416, 448, 512, 546, 579, 624, 672, 728, 768, 772, 832, 896, 1024, 1092, 1158, 1248, 1344, 1351, 1456, 1536, 1544, 1664, 1792, 2048, 2184, 2316, 2496, 2509, 2688, 2702, 2912, 3072, 3088, 3328, 3584, 4053, 4096, 4368, 4632, 4992, 5018, 5376, 5404, 5824, 6144, 6176, 6656, 7168, 7527, 8106, 8192, 8736, 9264, 9984, 10036, 10752, 10808, 11648, 12288, 12352, 13312, 14336, 15054, 16212, 17472, 17563, 18528, 19968, 20072, 21504, 21616, 23296, 24576, 24704, 26624, 28672, 30108, 32424, 34944, 35126, 37056, 39936, 40144, 43008, 43232, 46592, 49408, 52689, 53248, 57344, 60216, 64848, 69888, 70252, 74112, 79872, 80288, 86016, 86464, 93184, 98816, 105378, 106496, 120432, 129696, 139776, 140504, 148224, 159744, 160576, 172032, 172928, 186368, 197632, 210756, 240864, 259392, 279552, 281008, 296448, 319488, 321152, 345856, 372736, 395264, 421512, 481728, 518784, 559104, 562016, 592896, 642304, 691712, 745472, 790528, 843024, 963456, 1037568, 1118208, 1124032, 1185792, 1284608, 1383424, 1581056, 1686048, 1926912, 2075136, 2236416, 2248064, 2371584, 2569216, 2766848, 3372096, 3853824, 4150272, 4496128, 4743168, 5138432, 5533696, 6744192, 7707648, 8300544, 8992256, 10276864, 11067392, 13488384, 15415296, 16601088, 17984512, 20553728, 26976768, 30830592, 33202176, 35969024, 53953536, 61661184, 71938048, 107907072, 143876096, 215814144, 431628288]

約数ペア:

[(1, 431628288), (2, 215814144), (3, 143876096), (4, 107907072), (6, 71938048), (7, 61661184), (8, 53953536), (12, 35969024), (13, 33202176), (14, 30830592), (16, 26976768), (21, 20553728), (24, 17984512), (26, 16601088), (28, 15415296), (32, 13488384), (39, 11067392), (42, 10276864), (48, 8992256), (52, 8300544), (56, 7707648), (64, 6744192), (78, 5533696), (84, 5138432), (91, 4743168), (96, 4496128), (104, 4150272), (112, 3853824), (128, 3372096), (156, 2766848), (168, 2569216), (182, 2371584), (192, 2248064), (193, 2236416), (208, 2075136), (224, 1926912), (256, 1686048), (273, 1581056), (312, 1383424), (336, 1284608), (364, 1185792), (384, 1124032), (386, 1118208), (416, 1037568), (448, 963456), (512, 843024), (546, 790528), (579, 745472), (624, 691712), (672, 642304), (728, 592896), (768, 562016), (772, 559104), (832, 518784), (896, 481728), (1024, 421512), (1092, 395264), (1158, 372736), (1248, 345856), (1344, 321152), (1351, 319488), (1456, 296448), (1536, 281008), (1544, 279552), (1664, 259392), (1792, 240864), (2048, 210756), (2184, 197632), (2316, 186368), (2496, 172928), (2509, 172032), (2688, 160576), (2702, 159744), (2912, 148224), (3072, 140504), (3088, 139776), (3328, 129696), (3584, 120432), (4053, 106496), (4096, 105378), (4368, 98816), (4632, 93184), (4992, 86464), (5018, 86016), (5376, 80288), (5404, 79872), (5824, 74112), (6144, 70252), (6176, 69888), (6656, 64848), (7168, 60216), (7527, 57344), (8106, 53248), (8192, 52689), (8736, 49408), (9264, 46592), (9984, 43232), (10036, 43008), (10752, 40144), (10808, 39936), (11648, 37056), (12288, 35126), (12352, 34944), (13312, 32424), (14336, 30108), (15054, 28672), (16212, 26624), (17472, 24704), (17563, 24576), (18528, 23296), (19968, 21616), (20072, 21504)]