247076352

素因数分解:

$2^9\times 3^3\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 745889760

約数和(自身を除く): 498813408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 293, 366, 384, 432, 488, 512, 549, 576, 586, 732, 768, 864, 879, 976, 1098, 1152, 1172, 1464, 1536, 1647, 1728, 1758, 1952, 2196, 2304, 2344, 2637, 2928, 3294, 3456, 3516, 3904, 4392, 4608, 4688, 5274, 5856, 6588, 6912, 7032, 7808, 7911, 8784, 9376, 10548, 11712, 13176, 13824, 14064, 15616, 15822, 17568, 17873, 18752, 21096, 23424, 26352, 28128, 31232, 31644, 35136, 35746, 37504, 42192, 46848, 52704, 53619, 56256, 63288, 70272, 71492, 75008, 84384, 93696, 105408, 107238, 112512, 126576, 140544, 142984, 150016, 160857, 168768, 210816, 214476, 225024, 253152, 281088, 285968, 321714, 337536, 421632, 428952, 450048, 482571, 506304, 571936, 643428, 675072, 843264, 857904, 965142, 1012608, 1143872, 1286856, 1350144, 1715808, 1930284, 2025216, 2287744, 2573712, 3431616, 3860568, 4050432, 4575488, 5147424, 6863232, 7721136, 9150976, 10294848, 13726464, 15442272, 20589696, 27452928, 30884544, 41179392, 61769088, 82358784, 123538176, 247076352]

約数ペア:

[(1, 247076352), (2, 123538176), (3, 82358784), (4, 61769088), (6, 41179392), (8, 30884544), (9, 27452928), (12, 20589696), (16, 15442272), (18, 13726464), (24, 10294848), (27, 9150976), (32, 7721136), (36, 6863232), (48, 5147424), (54, 4575488), (61, 4050432), (64, 3860568), (72, 3431616), (96, 2573712), (108, 2287744), (122, 2025216), (128, 1930284), (144, 1715808), (183, 1350144), (192, 1286856), (216, 1143872), (244, 1012608), (256, 965142), (288, 857904), (293, 843264), (366, 675072), (384, 643428), (432, 571936), (488, 506304), (512, 482571), (549, 450048), (576, 428952), (586, 421632), (732, 337536), (768, 321714), (864, 285968), (879, 281088), (976, 253152), (1098, 225024), (1152, 214476), (1172, 210816), (1464, 168768), (1536, 160857), (1647, 150016), (1728, 142984), (1758, 140544), (1952, 126576), (2196, 112512), (2304, 107238), (2344, 105408), (2637, 93696), (2928, 84384), (3294, 75008), (3456, 71492), (3516, 70272), (3904, 63288), (4392, 56256), (4608, 53619), (4688, 52704), (5274, 46848), (5856, 42192), (6588, 37504), (6912, 35746), (7032, 35136), (7808, 31644), (7911, 31232), (8784, 28128), (9376, 26352), (10548, 23424), (11712, 21096), (13176, 18752), (13824, 17873), (14064, 17568), (15616, 15822)]