18972715008

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8258

約数の個数: 192

約数和(自身を含む): 56357683200

約数和(自身を除く): 37384968192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 256, 312, 348, 377, 384, 416, 464, 512, 624, 696, 754, 768, 832, 928, 1024, 1131, 1248, 1392, 1508, 1536, 1664, 1856, 2048, 2262, 2496, 2784, 3016, 3072, 3328, 3712, 4524, 4992, 5568, 6032, 6144, 6656, 7424, 8191, 9048, 9984, 11136, 12064, 13312, 14848, 16382, 18096, 19968, 22272, 24128, 24573, 26624, 29696, 32764, 36192, 39936, 44544, 48256, 49146, 59392, 65528, 72384, 79872, 89088, 96512, 98292, 106483, 131056, 144768, 178176, 193024, 196584, 212966, 237539, 262112, 289536, 319449, 386048, 393168, 425932, 475078, 524224, 579072, 638898, 712617, 772096, 786336, 851864, 950156, 1048448, 1158144, 1277796, 1425234, 1572672, 1703728, 1900312, 2096896, 2316288, 2555592, 2850468, 3088007, 3145344, 3407456, 3800624, 4193792, 5111184, 5700936, 6176014, 6290688, 6814912, 7601248, 8387584, 9264021, 10222368, 11401872, 12352028, 12581376, 13629824, 15202496, 16775168, 18528042, 20444736, 22803744, 24704056, 25162752, 27259648, 30404992, 37056084, 40889472, 45607488, 49408112, 50325504, 54519296, 60809984, 74112168, 81778944, 91214976, 98816224, 109038592, 121619968, 148224336, 163557888, 182429952, 197632448, 218077184, 243239936, 296448672, 327115776, 364859904, 395264896, 486479872, 592897344, 654231552, 729719808, 790529792, 1185794688, 1459439616, 1581059584, 2371589376, 3162119168, 4743178752, 6324238336, 9486357504, 18972715008]

約数ペア:

[(1, 18972715008), (2, 9486357504), (3, 6324238336), (4, 4743178752), (6, 3162119168), (8, 2371589376), (12, 1581059584), (13, 1459439616), (16, 1185794688), (24, 790529792), (26, 729719808), (29, 654231552), (32, 592897344), (39, 486479872), (48, 395264896), (52, 364859904), (58, 327115776), (64, 296448672), (78, 243239936), (87, 218077184), (96, 197632448), (104, 182429952), (116, 163557888), (128, 148224336), (156, 121619968), (174, 109038592), (192, 98816224), (208, 91214976), (232, 81778944), (256, 74112168), (312, 60809984), (348, 54519296), (377, 50325504), (384, 49408112), (416, 45607488), (464, 40889472), (512, 37056084), (624, 30404992), (696, 27259648), (754, 25162752), (768, 24704056), (832, 22803744), (928, 20444736), (1024, 18528042), (1131, 16775168), (1248, 15202496), (1392, 13629824), (1508, 12581376), (1536, 12352028), (1664, 11401872), (1856, 10222368), (2048, 9264021), (2262, 8387584), (2496, 7601248), (2784, 6814912), (3016, 6290688), (3072, 6176014), (3328, 5700936), (3712, 5111184), (4524, 4193792), (4992, 3800624), (5568, 3407456), (6032, 3145344), (6144, 3088007), (6656, 2850468), (7424, 2555592), (8191, 2316288), (9048, 2096896), (9984, 1900312), (11136, 1703728), (12064, 1572672), (13312, 1425234), (14848, 1277796), (16382, 1158144), (18096, 1048448), (19968, 950156), (22272, 851864), (24128, 786336), (24573, 772096), (26624, 712617), (29696, 638898), (32764, 579072), (36192, 524224), (39936, 475078), (44544, 425932), (48256, 393168), (49146, 386048), (59392, 319449), (65528, 289536), (72384, 262112), (79872, 237539), (89088, 212966), (96512, 196584), (98292, 193024), (106483, 178176), (131056, 144768)]