349375488

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 264

約数和(自身を含む): 1187325504

約数和(自身を除く): 837950016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 211, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 422, 448, 462, 512, 528, 539, 588, 616, 633, 672, 704, 768, 784, 844, 896, 924, 1024, 1056, 1078, 1176, 1232, 1266, 1344, 1408, 1477, 1536, 1568, 1617, 1688, 1792, 1848, 2112, 2156, 2321, 2352, 2464, 2532, 2688, 2816, 2954, 3072, 3136, 3234, 3376, 3584, 3696, 4224, 4312, 4431, 4642, 4704, 4928, 5064, 5376, 5632, 5908, 6272, 6468, 6752, 6963, 7168, 7392, 8448, 8624, 8862, 9284, 9408, 9856, 10128, 10339, 10752, 11264, 11816, 12544, 12936, 13504, 13926, 14784, 16247, 16896, 17248, 17724, 18568, 18816, 19712, 20256, 20678, 21504, 23632, 25088, 25872, 27008, 27852, 29568, 31017, 32494, 33792, 34496, 35448, 37136, 37632, 39424, 40512, 41356, 47264, 48741, 50176, 51744, 54016, 55704, 59136, 62034, 64988, 68992, 70896, 74272, 75264, 78848, 81024, 82712, 94528, 97482, 103488, 108032, 111408, 113729, 118272, 124068, 129976, 137984, 141792, 148544, 150528, 162048, 165424, 189056, 194964, 206976, 216064, 222816, 227458, 236544, 248136, 259952, 275968, 283584, 297088, 324096, 330848, 341187, 378112, 389928, 413952, 445632, 454916, 496272, 519904, 551936, 567168, 594176, 648192, 661696, 682374, 756224, 779856, 827904, 891264, 909832, 992544, 1039808, 1134336, 1188352, 1323392, 1364748, 1512448, 1559712, 1655808, 1782528, 1819664, 1985088, 2079616, 2268672, 2376704, 2646784, 2729496, 3119424, 3565056, 3639328, 3970176, 4159232, 4537344, 5293568, 5458992, 6238848, 7130112, 7278656, 7940352, 8318464, 10587136, 10917984, 12477696, 14557312, 15880704, 16636928, 21835968, 24955392, 29114624, 31761408, 43671936, 49910784, 58229248, 87343872, 116458496, 174687744, 349375488]

約数ペア:

[(1, 349375488), (2, 174687744), (3, 116458496), (4, 87343872), (6, 58229248), (7, 49910784), (8, 43671936), (11, 31761408), (12, 29114624), (14, 24955392), (16, 21835968), (21, 16636928), (22, 15880704), (24, 14557312), (28, 12477696), (32, 10917984), (33, 10587136), (42, 8318464), (44, 7940352), (48, 7278656), (49, 7130112), (56, 6238848), (64, 5458992), (66, 5293568), (77, 4537344), (84, 4159232), (88, 3970176), (96, 3639328), (98, 3565056), (112, 3119424), (128, 2729496), (132, 2646784), (147, 2376704), (154, 2268672), (168, 2079616), (176, 1985088), (192, 1819664), (196, 1782528), (211, 1655808), (224, 1559712), (231, 1512448), (256, 1364748), (264, 1323392), (294, 1188352), (308, 1134336), (336, 1039808), (352, 992544), (384, 909832), (392, 891264), (422, 827904), (448, 779856), (462, 756224), (512, 682374), (528, 661696), (539, 648192), (588, 594176), (616, 567168), (633, 551936), (672, 519904), (704, 496272), (768, 454916), (784, 445632), (844, 413952), (896, 389928), (924, 378112), (1024, 341187), (1056, 330848), (1078, 324096), (1176, 297088), (1232, 283584), (1266, 275968), (1344, 259952), (1408, 248136), (1477, 236544), (1536, 227458), (1568, 222816), (1617, 216064), (1688, 206976), (1792, 194964), (1848, 189056), (2112, 165424), (2156, 162048), (2321, 150528), (2352, 148544), (2464, 141792), (2532, 137984), (2688, 129976), (2816, 124068), (2954, 118272), (3072, 113729), (3136, 111408), (3234, 108032), (3376, 103488), (3584, 97482), (3696, 94528), (4224, 82712), (4312, 81024), (4431, 78848), (4642, 75264), (4704, 74272), (4928, 70896), (5064, 68992), (5376, 64988), (5632, 62034), (5908, 59136), (6272, 55704), (6468, 54016), (6752, 51744), (6963, 50176), (7168, 48741), (7392, 47264), (8448, 41356), (8624, 40512), (8862, 39424), (9284, 37632), (9408, 37136), (9856, 35448), (10128, 34496), (10339, 33792), (10752, 32494), (11264, 31017), (11816, 29568), (12544, 27852), (12936, 27008), (13504, 25872), (13926, 25088), (14784, 23632), (16247, 21504), (16896, 20678), (17248, 20256), (17724, 19712), (18568, 18816)]