287005605888

素因数分解:

$2^{17}\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4649}}^1$

素因数の和:4843

約数の個数: 144

約数和(自身を含む): 770385848400

約数和(自身を除く): 483380242512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 512, 628, 768, 942, 1024, 1256, 1536, 1884, 2048, 2512, 3072, 3768, 4096, 4649, 5024, 6144, 7536, 8192, 9298, 10048, 12288, 13947, 15072, 16384, 18596, 20096, 24576, 27894, 30144, 32768, 37192, 40192, 49152, 55788, 60288, 65536, 74384, 80384, 98304, 111576, 120576, 131072, 148768, 160768, 196608, 223152, 241152, 297536, 321536, 393216, 446304, 482304, 595072, 643072, 729893, 892608, 964608, 1190144, 1286144, 1459786, 1785216, 1929216, 2189679, 2380288, 2572288, 2919572, 3570432, 3858432, 4379358, 4760576, 5144576, 5839144, 7140864, 7716864, 8758716, 9521152, 10289152, 11678288, 14281728, 15433728, 17517432, 19042304, 20578304, 23356576, 28563456, 30867456, 35034864, 38084608, 46713152, 57126912, 61734912, 70069728, 76169216, 93426304, 114253824, 140139456, 152338432, 186852608, 228507648, 280278912, 304676864, 373705216, 457015296, 560557824, 609353728, 747410432, 914030592, 1121115648, 1494820864, 1828061184, 2242231296, 2989641728, 4484462592, 5979283456, 8968925184, 11958566912, 17937850368, 23917133824, 35875700736, 47834267648, 71751401472, 95668535296, 143502802944, 287005605888]

約数ペア:

[(1, 287005605888), (2, 143502802944), (3, 95668535296), (4, 71751401472), (6, 47834267648), (8, 35875700736), (12, 23917133824), (16, 17937850368), (24, 11958566912), (32, 8968925184), (48, 5979283456), (64, 4484462592), (96, 2989641728), (128, 2242231296), (157, 1828061184), (192, 1494820864), (256, 1121115648), (314, 914030592), (384, 747410432), (471, 609353728), (512, 560557824), (628, 457015296), (768, 373705216), (942, 304676864), (1024, 280278912), (1256, 228507648), (1536, 186852608), (1884, 152338432), (2048, 140139456), (2512, 114253824), (3072, 93426304), (3768, 76169216), (4096, 70069728), (4649, 61734912), (5024, 57126912), (6144, 46713152), (7536, 38084608), (8192, 35034864), (9298, 30867456), (10048, 28563456), (12288, 23356576), (13947, 20578304), (15072, 19042304), (16384, 17517432), (18596, 15433728), (20096, 14281728), (24576, 11678288), (27894, 10289152), (30144, 9521152), (32768, 8758716), (37192, 7716864), (40192, 7140864), (49152, 5839144), (55788, 5144576), (60288, 4760576), (65536, 4379358), (74384, 3858432), (80384, 3570432), (98304, 2919572), (111576, 2572288), (120576, 2380288), (131072, 2189679), (148768, 1929216), (160768, 1785216), (196608, 1459786), (223152, 1286144), (241152, 1190144), (297536, 964608), (321536, 892608), (393216, 729893), (446304, 643072), (482304, 595072)]