520735488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7490

約数の個数: 144

約数和(自身を含む): 1705971456

約数和(自身を除く): 1185235968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 7451, 8736, 9984, 11648, 14902, 17472, 22353, 23296, 29804, 34944, 44706, 52157, 59608, 69888, 89412, 96863, 104314, 119216, 156471, 178824, 193726, 208628, 238432, 290589, 312942, 357648, 387452, 417256, 476864, 581178, 625884, 678041, 715296, 774904, 834512, 953728, 1162356, 1251768, 1356082, 1430592, 1549808, 1669024, 1907456, 2034123, 2324712, 2503536, 2712164, 2861184, 3099616, 3338048, 4068246, 4649424, 5007072, 5424328, 5722368, 6199232, 6676096, 8136492, 9298848, 10014144, 10848656, 12398464, 13352192, 16272984, 18597696, 20028288, 21697312, 24796928, 32545968, 37195392, 40056576, 43394624, 65091936, 74390784, 86789248, 130183872, 173578496, 260367744, 520735488]

約数ペア:

[(1, 520735488), (2, 260367744), (3, 173578496), (4, 130183872), (6, 86789248), (7, 74390784), (8, 65091936), (12, 43394624), (13, 40056576), (14, 37195392), (16, 32545968), (21, 24796928), (24, 21697312), (26, 20028288), (28, 18597696), (32, 16272984), (39, 13352192), (42, 12398464), (48, 10848656), (52, 10014144), (56, 9298848), (64, 8136492), (78, 6676096), (84, 6199232), (91, 5722368), (96, 5424328), (104, 5007072), (112, 4649424), (128, 4068246), (156, 3338048), (168, 3099616), (182, 2861184), (192, 2712164), (208, 2503536), (224, 2324712), (256, 2034123), (273, 1907456), (312, 1669024), (336, 1549808), (364, 1430592), (384, 1356082), (416, 1251768), (448, 1162356), (546, 953728), (624, 834512), (672, 774904), (728, 715296), (768, 678041), (832, 625884), (896, 581178), (1092, 476864), (1248, 417256), (1344, 387452), (1456, 357648), (1664, 312942), (1792, 290589), (2184, 238432), (2496, 208628), (2688, 193726), (2912, 178824), (3328, 156471), (4368, 119216), (4992, 104314), (5376, 96863), (5824, 89412), (7451, 69888), (8736, 59608), (9984, 52157), (11648, 44706), (14902, 34944), (17472, 29804), (22353, 23296)]