777474048

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 208

約数和(自身を含む): 2319166976

約数和(自身を除く): 1541692928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 157, 186, 192, 208, 248, 256, 312, 314, 372, 384, 403, 416, 471, 496, 512, 624, 628, 744, 768, 806, 832, 942, 992, 1024, 1209, 1248, 1256, 1488, 1536, 1612, 1664, 1884, 1984, 2041, 2048, 2418, 2496, 2512, 2976, 3072, 3224, 3328, 3768, 3968, 4082, 4096, 4836, 4867, 4992, 5024, 5952, 6123, 6144, 6448, 6656, 7536, 7936, 8164, 9672, 9734, 9984, 10048, 11904, 12246, 12288, 12896, 13312, 14601, 15072, 15872, 16328, 19344, 19468, 19968, 20096, 23808, 24492, 25792, 26624, 29202, 30144, 31744, 32656, 38688, 38936, 39936, 40192, 47616, 48984, 51584, 53248, 58404, 60288, 63271, 63488, 65312, 77376, 77872, 79872, 80384, 95232, 97968, 103168, 116808, 120576, 126542, 126976, 130624, 154752, 155744, 159744, 160768, 189813, 190464, 195936, 206336, 233616, 241152, 253084, 261248, 309504, 311488, 321536, 379626, 380928, 391872, 412672, 467232, 482304, 506168, 522496, 619008, 622976, 643072, 759252, 783744, 825344, 934464, 964608, 1012336, 1044992, 1238016, 1245952, 1518504, 1567488, 1650688, 1868928, 1929216, 2024672, 2089984, 2476032, 2491904, 3037008, 3134976, 3737856, 4049344, 4179968, 4952064, 4983808, 6074016, 6269952, 7475712, 8098688, 8359936, 9967616, 12148032, 12539904, 14951424, 16197376, 19935232, 24296064, 25079808, 29902848, 32394752, 48592128, 59805696, 64789504, 97184256, 129579008, 194368512, 259158016, 388737024, 777474048]

約数ペア:

[(1, 777474048), (2, 388737024), (3, 259158016), (4, 194368512), (6, 129579008), (8, 97184256), (12, 64789504), (13, 59805696), (16, 48592128), (24, 32394752), (26, 29902848), (31, 25079808), (32, 24296064), (39, 19935232), (48, 16197376), (52, 14951424), (62, 12539904), (64, 12148032), (78, 9967616), (93, 8359936), (96, 8098688), (104, 7475712), (124, 6269952), (128, 6074016), (156, 4983808), (157, 4952064), (186, 4179968), (192, 4049344), (208, 3737856), (248, 3134976), (256, 3037008), (312, 2491904), (314, 2476032), (372, 2089984), (384, 2024672), (403, 1929216), (416, 1868928), (471, 1650688), (496, 1567488), (512, 1518504), (624, 1245952), (628, 1238016), (744, 1044992), (768, 1012336), (806, 964608), (832, 934464), (942, 825344), (992, 783744), (1024, 759252), (1209, 643072), (1248, 622976), (1256, 619008), (1488, 522496), (1536, 506168), (1612, 482304), (1664, 467232), (1884, 412672), (1984, 391872), (2041, 380928), (2048, 379626), (2418, 321536), (2496, 311488), (2512, 309504), (2976, 261248), (3072, 253084), (3224, 241152), (3328, 233616), (3768, 206336), (3968, 195936), (4082, 190464), (4096, 189813), (4836, 160768), (4867, 159744), (4992, 155744), (5024, 154752), (5952, 130624), (6123, 126976), (6144, 126542), (6448, 120576), (6656, 116808), (7536, 103168), (7936, 97968), (8164, 95232), (9672, 80384), (9734, 79872), (9984, 77872), (10048, 77376), (11904, 65312), (12246, 63488), (12288, 63271), (12896, 60288), (13312, 58404), (14601, 53248), (15072, 51584), (15872, 48984), (16328, 47616), (19344, 40192), (19468, 39936), (19968, 38936), (20096, 38688), (23808, 32656), (24492, 31744), (25792, 30144), (26624, 29202)]