1490347008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 264

約数和(自身を含む): 4598380800

約数和(自身を除く): 3108033792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 79, 89, 92, 96, 128, 138, 144, 158, 178, 184, 192, 207, 237, 256, 267, 276, 288, 316, 356, 368, 384, 414, 474, 512, 534, 552, 576, 632, 711, 712, 736, 768, 801, 828, 948, 1024, 1068, 1104, 1152, 1264, 1422, 1424, 1472, 1536, 1602, 1656, 1817, 1896, 2047, 2136, 2208, 2304, 2528, 2844, 2848, 2944, 3072, 3204, 3312, 3634, 3792, 4094, 4272, 4416, 4608, 5056, 5451, 5688, 5696, 5888, 6141, 6408, 6624, 7031, 7268, 7584, 8188, 8544, 8832, 9216, 10112, 10902, 11376, 11392, 11776, 12282, 12816, 13248, 14062, 14536, 15168, 16353, 16376, 17088, 17664, 18423, 20224, 21093, 21804, 22752, 22784, 23552, 24564, 25632, 26496, 28124, 29072, 30336, 32706, 32752, 34176, 35328, 36846, 40448, 42186, 43608, 45504, 45568, 49128, 51264, 52992, 56248, 58144, 60672, 63279, 65412, 65504, 68352, 70656, 73692, 80896, 84372, 87216, 91008, 91136, 98256, 102528, 105984, 112496, 116288, 121344, 126558, 130824, 131008, 136704, 147384, 161713, 168744, 174432, 182016, 196512, 205056, 211968, 224992, 232576, 242688, 253116, 261648, 262016, 273408, 294768, 323426, 337488, 348864, 364032, 393024, 410112, 449984, 465152, 485139, 506232, 523296, 524032, 589536, 646852, 674976, 697728, 728064, 786048, 820224, 899968, 930304, 970278, 1012464, 1046592, 1048064, 1179072, 1293704, 1349952, 1395456, 1455417, 1572096, 1799936, 1860608, 1940556, 2024928, 2093184, 2096128, 2358144, 2587408, 2699904, 2790912, 2910834, 3144192, 3599872, 3881112, 4049856, 4186368, 4716288, 5174816, 5399808, 5581824, 5821668, 6288384, 7199744, 7762224, 8099712, 8372736, 9432576, 10349632, 10799616, 11643336, 15524448, 16199424, 16745472, 18865152, 20699264, 21599232, 23286672, 31048896, 32398848, 41398528, 46573344, 62097792, 64797696, 82797056, 93146688, 124195584, 165594112, 186293376, 248391168, 372586752, 496782336, 745173504, 1490347008]

約数ペア:

[(1, 1490347008), (2, 745173504), (3, 496782336), (4, 372586752), (6, 248391168), (8, 186293376), (9, 165594112), (12, 124195584), (16, 93146688), (18, 82797056), (23, 64797696), (24, 62097792), (32, 46573344), (36, 41398528), (46, 32398848), (48, 31048896), (64, 23286672), (69, 21599232), (72, 20699264), (79, 18865152), (89, 16745472), (92, 16199424), (96, 15524448), (128, 11643336), (138, 10799616), (144, 10349632), (158, 9432576), (178, 8372736), (184, 8099712), (192, 7762224), (207, 7199744), (237, 6288384), (256, 5821668), (267, 5581824), (276, 5399808), (288, 5174816), (316, 4716288), (356, 4186368), (368, 4049856), (384, 3881112), (414, 3599872), (474, 3144192), (512, 2910834), (534, 2790912), (552, 2699904), (576, 2587408), (632, 2358144), (711, 2096128), (712, 2093184), (736, 2024928), (768, 1940556), (801, 1860608), (828, 1799936), (948, 1572096), (1024, 1455417), (1068, 1395456), (1104, 1349952), (1152, 1293704), (1264, 1179072), (1422, 1048064), (1424, 1046592), (1472, 1012464), (1536, 970278), (1602, 930304), (1656, 899968), (1817, 820224), (1896, 786048), (2047, 728064), (2136, 697728), (2208, 674976), (2304, 646852), (2528, 589536), (2844, 524032), (2848, 523296), (2944, 506232), (3072, 485139), (3204, 465152), (3312, 449984), (3634, 410112), (3792, 393024), (4094, 364032), (4272, 348864), (4416, 337488), (4608, 323426), (5056, 294768), (5451, 273408), (5688, 262016), (5696, 261648), (5888, 253116), (6141, 242688), (6408, 232576), (6624, 224992), (7031, 211968), (7268, 205056), (7584, 196512), (8188, 182016), (8544, 174432), (8832, 168744), (9216, 161713), (10112, 147384), (10902, 136704), (11376, 131008), (11392, 130824), (11776, 126558), (12282, 121344), (12816, 116288), (13248, 112496), (14062, 105984), (14536, 102528), (15168, 98256), (16353, 91136), (16376, 91008), (17088, 87216), (17664, 84372), (18423, 80896), (20224, 73692), (21093, 70656), (21804, 68352), (22752, 65504), (22784, 65412), (23552, 63279), (24564, 60672), (25632, 58144), (26496, 56248), (28124, 52992), (29072, 51264), (30336, 49128), (32706, 45568), (32752, 45504), (34176, 43608), (35328, 42186), (36846, 40448)]