388786176

素因数分解:

$2^{11}\times 3^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 1179360000

約数和(自身を除く): 790573824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 89, 96, 108, 128, 144, 158, 178, 192, 216, 237, 256, 267, 288, 316, 356, 384, 432, 474, 512, 534, 576, 632, 711, 712, 768, 801, 864, 948, 1024, 1068, 1152, 1264, 1422, 1424, 1536, 1602, 1728, 1896, 2048, 2133, 2136, 2304, 2403, 2528, 2844, 2848, 3072, 3204, 3456, 3792, 4266, 4272, 4608, 4806, 5056, 5688, 5696, 6144, 6408, 6912, 7031, 7584, 8532, 8544, 9216, 9612, 10112, 11376, 11392, 12816, 13824, 14062, 15168, 17064, 17088, 18432, 19224, 20224, 21093, 22752, 22784, 25632, 27648, 28124, 30336, 34128, 34176, 38448, 40448, 42186, 45504, 45568, 51264, 55296, 56248, 60672, 63279, 68256, 68352, 76896, 80896, 84372, 91008, 91136, 102528, 112496, 121344, 126558, 136512, 136704, 153792, 161792, 168744, 182016, 182272, 189837, 205056, 224992, 242688, 253116, 273024, 273408, 307584, 337488, 364032, 379674, 410112, 449984, 485376, 506232, 546048, 546816, 615168, 674976, 728064, 759348, 820224, 899968, 1012464, 1092096, 1230336, 1349952, 1456128, 1518696, 1640448, 1799936, 2024928, 2184192, 2460672, 2699904, 3037392, 3599872, 4049856, 4368384, 4921344, 5399808, 6074784, 7199744, 8099712, 10799616, 12149568, 14399488, 16199424, 21599232, 24299136, 32398848, 43198464, 48598272, 64797696, 97196544, 129595392, 194393088, 388786176]

約数ペア:

[(1, 388786176), (2, 194393088), (3, 129595392), (4, 97196544), (6, 64797696), (8, 48598272), (9, 43198464), (12, 32398848), (16, 24299136), (18, 21599232), (24, 16199424), (27, 14399488), (32, 12149568), (36, 10799616), (48, 8099712), (54, 7199744), (64, 6074784), (72, 5399808), (79, 4921344), (89, 4368384), (96, 4049856), (108, 3599872), (128, 3037392), (144, 2699904), (158, 2460672), (178, 2184192), (192, 2024928), (216, 1799936), (237, 1640448), (256, 1518696), (267, 1456128), (288, 1349952), (316, 1230336), (356, 1092096), (384, 1012464), (432, 899968), (474, 820224), (512, 759348), (534, 728064), (576, 674976), (632, 615168), (711, 546816), (712, 546048), (768, 506232), (801, 485376), (864, 449984), (948, 410112), (1024, 379674), (1068, 364032), (1152, 337488), (1264, 307584), (1422, 273408), (1424, 273024), (1536, 253116), (1602, 242688), (1728, 224992), (1896, 205056), (2048, 189837), (2133, 182272), (2136, 182016), (2304, 168744), (2403, 161792), (2528, 153792), (2844, 136704), (2848, 136512), (3072, 126558), (3204, 121344), (3456, 112496), (3792, 102528), (4266, 91136), (4272, 91008), (4608, 84372), (4806, 80896), (5056, 76896), (5688, 68352), (5696, 68256), (6144, 63279), (6408, 60672), (6912, 56248), (7031, 55296), (7584, 51264), (8532, 45568), (8544, 45504), (9216, 42186), (9612, 40448), (10112, 38448), (11376, 34176), (11392, 34128), (12816, 30336), (13824, 28124), (14062, 27648), (15168, 25632), (17064, 22784), (17088, 22752), (18432, 21093), (19224, 20224)]