389117952

素因数分解:

$2^{11}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 1195084800

約数和(自身を除く): 805966848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 227, 248, 256, 279, 288, 372, 384, 432, 454, 496, 512, 558, 576, 681, 744, 768, 837, 864, 908, 992, 1024, 1116, 1152, 1362, 1488, 1536, 1674, 1728, 1816, 1984, 2043, 2048, 2232, 2304, 2724, 2976, 3072, 3348, 3456, 3632, 3968, 4086, 4464, 4608, 5448, 5952, 6129, 6144, 6696, 6912, 7037, 7264, 7936, 8172, 8928, 9216, 10896, 11904, 12258, 13392, 13824, 14074, 14528, 15872, 16344, 17856, 18432, 21111, 21792, 23808, 24516, 26784, 27648, 28148, 29056, 31744, 32688, 35712, 42222, 43584, 47616, 49032, 53568, 55296, 56296, 58112, 63333, 63488, 65376, 71424, 84444, 87168, 95232, 98064, 107136, 112592, 116224, 126666, 130752, 142848, 168888, 174336, 189999, 190464, 196128, 214272, 225184, 232448, 253332, 261504, 285696, 337776, 348672, 379998, 392256, 428544, 450368, 464896, 506664, 523008, 571392, 675552, 697344, 759996, 784512, 857088, 900736, 1013328, 1046016, 1351104, 1394688, 1519992, 1569024, 1714176, 1801472, 2026656, 2092032, 2702208, 3039984, 3138048, 3602944, 4053312, 4184064, 5404416, 6079968, 6276096, 7205888, 8106624, 10808832, 12159936, 12552192, 14411776, 16213248, 21617664, 24319872, 32426496, 43235328, 48639744, 64852992, 97279488, 129705984, 194558976, 389117952]

約数ペア:

[(1, 389117952), (2, 194558976), (3, 129705984), (4, 97279488), (6, 64852992), (8, 48639744), (9, 43235328), (12, 32426496), (16, 24319872), (18, 21617664), (24, 16213248), (27, 14411776), (31, 12552192), (32, 12159936), (36, 10808832), (48, 8106624), (54, 7205888), (62, 6276096), (64, 6079968), (72, 5404416), (93, 4184064), (96, 4053312), (108, 3602944), (124, 3138048), (128, 3039984), (144, 2702208), (186, 2092032), (192, 2026656), (216, 1801472), (227, 1714176), (248, 1569024), (256, 1519992), (279, 1394688), (288, 1351104), (372, 1046016), (384, 1013328), (432, 900736), (454, 857088), (496, 784512), (512, 759996), (558, 697344), (576, 675552), (681, 571392), (744, 523008), (768, 506664), (837, 464896), (864, 450368), (908, 428544), (992, 392256), (1024, 379998), (1116, 348672), (1152, 337776), (1362, 285696), (1488, 261504), (1536, 253332), (1674, 232448), (1728, 225184), (1816, 214272), (1984, 196128), (2043, 190464), (2048, 189999), (2232, 174336), (2304, 168888), (2724, 142848), (2976, 130752), (3072, 126666), (3348, 116224), (3456, 112592), (3632, 107136), (3968, 98064), (4086, 95232), (4464, 87168), (4608, 84444), (5448, 71424), (5952, 65376), (6129, 63488), (6144, 63333), (6696, 58112), (6912, 56296), (7037, 55296), (7264, 53568), (7936, 49032), (8172, 47616), (8928, 43584), (9216, 42222), (10896, 35712), (11904, 32688), (12258, 31744), (13392, 29056), (13824, 28148), (14074, 27648), (14528, 26784), (15872, 24516), (16344, 23808), (17856, 21792), (18432, 21111)]