259190784

素因数分解:

$2^{12}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 156

約数和(自身を含む): 766677600

約数和(自身を除く): 507486816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 89, 96, 128, 144, 158, 178, 192, 237, 256, 267, 288, 316, 356, 384, 474, 512, 534, 576, 632, 711, 712, 768, 801, 948, 1024, 1068, 1152, 1264, 1422, 1424, 1536, 1602, 1896, 2048, 2136, 2304, 2528, 2844, 2848, 3072, 3204, 3792, 4096, 4272, 4608, 5056, 5688, 5696, 6144, 6408, 7031, 7584, 8544, 9216, 10112, 11376, 11392, 12288, 12816, 14062, 15168, 17088, 18432, 20224, 21093, 22752, 22784, 25632, 28124, 30336, 34176, 36864, 40448, 42186, 45504, 45568, 51264, 56248, 60672, 63279, 68352, 80896, 84372, 91008, 91136, 102528, 112496, 121344, 126558, 136704, 161792, 168744, 182016, 182272, 205056, 224992, 242688, 253116, 273408, 323584, 337488, 364032, 364544, 410112, 449984, 485376, 506232, 546816, 674976, 728064, 820224, 899968, 970752, 1012464, 1093632, 1349952, 1456128, 1640448, 1799936, 2024928, 2699904, 2912256, 3280896, 3599872, 4049856, 5399808, 7199744, 8099712, 10799616, 14399488, 16199424, 21599232, 28798976, 32398848, 43198464, 64797696, 86396928, 129595392, 259190784]

約数ペア:

[(1, 259190784), (2, 129595392), (3, 86396928), (4, 64797696), (6, 43198464), (8, 32398848), (9, 28798976), (12, 21599232), (16, 16199424), (18, 14399488), (24, 10799616), (32, 8099712), (36, 7199744), (48, 5399808), (64, 4049856), (72, 3599872), (79, 3280896), (89, 2912256), (96, 2699904), (128, 2024928), (144, 1799936), (158, 1640448), (178, 1456128), (192, 1349952), (237, 1093632), (256, 1012464), (267, 970752), (288, 899968), (316, 820224), (356, 728064), (384, 674976), (474, 546816), (512, 506232), (534, 485376), (576, 449984), (632, 410112), (711, 364544), (712, 364032), (768, 337488), (801, 323584), (948, 273408), (1024, 253116), (1068, 242688), (1152, 224992), (1264, 205056), (1422, 182272), (1424, 182016), (1536, 168744), (1602, 161792), (1896, 136704), (2048, 126558), (2136, 121344), (2304, 112496), (2528, 102528), (2844, 91136), (2848, 91008), (3072, 84372), (3204, 80896), (3792, 68352), (4096, 63279), (4272, 60672), (4608, 56248), (5056, 51264), (5688, 45568), (5696, 45504), (6144, 42186), (6408, 40448), (7031, 36864), (7584, 34176), (8544, 30336), (9216, 28124), (10112, 25632), (11376, 22784), (11392, 22752), (12288, 21093), (12816, 20224), (14062, 18432), (15168, 17088)]