265344768

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2991

約数の個数: 144

約数和(自身を含む): 845316640

約数和(自身を除く): 579971872

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, 2953, 3328, 3456, 3744, 4992, 5616, 5906, 6912, 7488, 8859, 9984, 11232, 11812, 14976, 17718, 22464, 23624, 26577, 29952, 35436, 38389, 44928, 47248, 53154, 70872, 76778, 79731, 89856, 94496, 106308, 115167, 141744, 153556, 159462, 188992, 212616, 230334, 283488, 307112, 318924, 345501, 377984, 425232, 460668, 566976, 614224, 637848, 691002, 755968, 850464, 921336, 1036503, 1133952, 1228448, 1275696, 1382004, 1700928, 1842672, 2073006, 2267904, 2456896, 2551392, 2764008, 3401856, 3685344, 4146012, 4913792, 5102784, 5528016, 6803712, 7370688, 8292024, 9827584, 10205568, 11056032, 14741376, 16584048, 20411136, 22112064, 29482752, 33168096, 44224128, 66336192, 88448256, 132672384, 265344768]

約数ペア:

[(1, 265344768), (2, 132672384), (3, 88448256), (4, 66336192), (6, 44224128), (8, 33168096), (9, 29482752), (12, 22112064), (13, 20411136), (16, 16584048), (18, 14741376), (24, 11056032), (26, 10205568), (27, 9827584), (32, 8292024), (36, 7370688), (39, 6803712), (48, 5528016), (52, 5102784), (54, 4913792), (64, 4146012), (72, 3685344), (78, 3401856), (96, 2764008), (104, 2551392), (108, 2456896), (117, 2267904), (128, 2073006), (144, 1842672), (156, 1700928), (192, 1382004), (208, 1275696), (216, 1228448), (234, 1133952), (256, 1036503), (288, 921336), (312, 850464), (351, 755968), (384, 691002), (416, 637848), (432, 614224), (468, 566976), (576, 460668), (624, 425232), (702, 377984), (768, 345501), (832, 318924), (864, 307112), (936, 283488), (1152, 230334), (1248, 212616), (1404, 188992), (1664, 159462), (1728, 153556), (1872, 141744), (2304, 115167), (2496, 106308), (2808, 94496), (2953, 89856), (3328, 79731), (3456, 76778), (3744, 70872), (4992, 53154), (5616, 47248), (5906, 44928), (6912, 38389), (7488, 35436), (8859, 29952), (9984, 26577), (11232, 23624), (11812, 22464), (14976, 17718)]