1621647936

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1273

約数の個数: 168

約数和(自身を含む): 4899111360

約数和(自身を除く): 3277463424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 109, 138, 144, 184, 192, 207, 218, 276, 288, 327, 368, 414, 436, 552, 576, 654, 736, 828, 872, 981, 1104, 1123, 1308, 1472, 1656, 1744, 1962, 2208, 2246, 2507, 2616, 3312, 3369, 3488, 3924, 4416, 4492, 5014, 5232, 6624, 6738, 6976, 7521, 7848, 8984, 10028, 10107, 10464, 13248, 13476, 15042, 15696, 17968, 20056, 20214, 20928, 22563, 25829, 26952, 30084, 31392, 35936, 40112, 40428, 45126, 51658, 53904, 60168, 62784, 71872, 77487, 80224, 80856, 90252, 103316, 107808, 120336, 122407, 154974, 160448, 161712, 180504, 206632, 215616, 232461, 240672, 244814, 309948, 323424, 361008, 367221, 413264, 464922, 481344, 489628, 619896, 646848, 722016, 734442, 826528, 929844, 979256, 1101663, 1239792, 1444032, 1468884, 1653056, 1859688, 1958512, 2203326, 2479584, 2815361, 2937768, 3719376, 3917024, 4406652, 4959168, 5630722, 5875536, 7438752, 7834048, 8446083, 8813304, 11261444, 11751072, 14877504, 16892166, 17626608, 22522888, 23502144, 25338249, 33784332, 35253216, 45045776, 50676498, 67568664, 70506432, 90091552, 101352996, 135137328, 180183104, 202705992, 270274656, 405411984, 540549312, 810823968, 1621647936]

約数ペア:

[(1, 1621647936), (2, 810823968), (3, 540549312), (4, 405411984), (6, 270274656), (8, 202705992), (9, 180183104), (12, 135137328), (16, 101352996), (18, 90091552), (23, 70506432), (24, 67568664), (32, 50676498), (36, 45045776), (46, 35253216), (48, 33784332), (64, 25338249), (69, 23502144), (72, 22522888), (92, 17626608), (96, 16892166), (109, 14877504), (138, 11751072), (144, 11261444), (184, 8813304), (192, 8446083), (207, 7834048), (218, 7438752), (276, 5875536), (288, 5630722), (327, 4959168), (368, 4406652), (414, 3917024), (436, 3719376), (552, 2937768), (576, 2815361), (654, 2479584), (736, 2203326), (828, 1958512), (872, 1859688), (981, 1653056), (1104, 1468884), (1123, 1444032), (1308, 1239792), (1472, 1101663), (1656, 979256), (1744, 929844), (1962, 826528), (2208, 734442), (2246, 722016), (2507, 646848), (2616, 619896), (3312, 489628), (3369, 481344), (3488, 464922), (3924, 413264), (4416, 367221), (4492, 361008), (5014, 323424), (5232, 309948), (6624, 244814), (6738, 240672), (6976, 232461), (7521, 215616), (7848, 206632), (8984, 180504), (10028, 161712), (10107, 160448), (10464, 154974), (13248, 122407), (13476, 120336), (15042, 107808), (15696, 103316), (17968, 90252), (20056, 80856), (20214, 80224), (20928, 77487), (22563, 71872), (25829, 62784), (26952, 60168), (30084, 53904), (31392, 51658), (35936, 45126), (40112, 40428)]