287059968

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 156

約数和(自身を含む): 894457200

約数和(自身を除く): 607397232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 599, 624, 768, 832, 936, 1024, 1152, 1198, 1248, 1536, 1664, 1797, 1872, 2048, 2304, 2396, 2496, 3072, 3328, 3594, 3744, 4096, 4608, 4792, 4992, 5391, 6144, 6656, 7188, 7488, 7787, 9216, 9584, 9984, 10782, 12288, 13312, 14376, 14976, 15574, 18432, 19168, 19968, 21564, 23361, 26624, 28752, 29952, 31148, 36864, 38336, 39936, 43128, 46722, 53248, 57504, 59904, 62296, 70083, 76672, 79872, 86256, 93444, 115008, 119808, 124592, 140166, 153344, 159744, 172512, 186888, 230016, 239616, 249184, 280332, 306688, 345024, 373776, 460032, 479232, 498368, 560664, 613376, 690048, 747552, 920064, 996736, 1121328, 1226752, 1380096, 1495104, 1840128, 1993472, 2242656, 2453504, 2760192, 2990208, 3680256, 3986944, 4485312, 5520384, 5980416, 7360512, 7973888, 8970624, 11040768, 11960832, 15947776, 17941248, 22081536, 23921664, 31895552, 35882496, 47843328, 71764992, 95686656, 143529984, 287059968]

約数ペア:

[(1, 287059968), (2, 143529984), (3, 95686656), (4, 71764992), (6, 47843328), (8, 35882496), (9, 31895552), (12, 23921664), (13, 22081536), (16, 17941248), (18, 15947776), (24, 11960832), (26, 11040768), (32, 8970624), (36, 7973888), (39, 7360512), (48, 5980416), (52, 5520384), (64, 4485312), (72, 3986944), (78, 3680256), (96, 2990208), (104, 2760192), (117, 2453504), (128, 2242656), (144, 1993472), (156, 1840128), (192, 1495104), (208, 1380096), (234, 1226752), (256, 1121328), (288, 996736), (312, 920064), (384, 747552), (416, 690048), (468, 613376), (512, 560664), (576, 498368), (599, 479232), (624, 460032), (768, 373776), (832, 345024), (936, 306688), (1024, 280332), (1152, 249184), (1198, 239616), (1248, 230016), (1536, 186888), (1664, 172512), (1797, 159744), (1872, 153344), (2048, 140166), (2304, 124592), (2396, 119808), (2496, 115008), (3072, 93444), (3328, 86256), (3594, 79872), (3744, 76672), (4096, 70083), (4608, 62296), (4792, 59904), (4992, 57504), (5391, 53248), (6144, 46722), (6656, 43128), (7188, 39936), (7488, 38336), (7787, 36864), (9216, 31148), (9584, 29952), (9984, 28752), (10782, 26624), (12288, 23361), (13312, 21564), (14376, 19968), (14976, 19168), (15574, 18432)]