812567808

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9081

約数の個数: 144

約数和(自身を含む): 2588031040

約数和(自身を除く): 1775463232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 9043, 9984, 11232, 14976, 18086, 22464, 27129, 29952, 36172, 44928, 54258, 72344, 81387, 89856, 108516, 117559, 144688, 162774, 217032, 235118, 244161, 289376, 325548, 352677, 434064, 470236, 488322, 578752, 651096, 705354, 868128, 940472, 976644, 1058031, 1157504, 1302192, 1410708, 1736256, 1880944, 1953288, 2116062, 2315008, 2604384, 2821416, 3174093, 3472512, 3761888, 3906576, 4232124, 5208768, 5642832, 6348186, 6945024, 7523776, 7813152, 8464248, 10417536, 11285664, 12696372, 15047552, 15626304, 16928496, 20835072, 22571328, 25392744, 30095104, 31252608, 33856992, 45142656, 50785488, 62505216, 67713984, 90285312, 101570976, 135427968, 203141952, 270855936, 406283904, 812567808]

約数ペア:

[(1, 812567808), (2, 406283904), (3, 270855936), (4, 203141952), (6, 135427968), (8, 101570976), (9, 90285312), (12, 67713984), (13, 62505216), (16, 50785488), (18, 45142656), (24, 33856992), (26, 31252608), (27, 30095104), (32, 25392744), (36, 22571328), (39, 20835072), (48, 16928496), (52, 15626304), (54, 15047552), (64, 12696372), (72, 11285664), (78, 10417536), (96, 8464248), (104, 7813152), (108, 7523776), (117, 6945024), (128, 6348186), (144, 5642832), (156, 5208768), (192, 4232124), (208, 3906576), (216, 3761888), (234, 3472512), (256, 3174093), (288, 2821416), (312, 2604384), (351, 2315008), (384, 2116062), (416, 1953288), (432, 1880944), (468, 1736256), (576, 1410708), (624, 1302192), (702, 1157504), (768, 1058031), (832, 976644), (864, 940472), (936, 868128), (1152, 705354), (1248, 651096), (1404, 578752), (1664, 488322), (1728, 470236), (1872, 434064), (2304, 352677), (2496, 325548), (2808, 289376), (3328, 244161), (3456, 235118), (3744, 217032), (4992, 162774), (5616, 144688), (6912, 117559), (7488, 108516), (9043, 89856), (9984, 81387), (11232, 72344), (14976, 54258), (18086, 44928), (22464, 36172), (27129, 29952)]