214850688

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 620551680

約数和(自身を除く): 405700992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 193, 208, 223, 312, 384, 386, 416, 446, 579, 624, 669, 772, 832, 892, 1158, 1248, 1338, 1544, 1664, 1784, 2316, 2496, 2509, 2676, 2899, 3088, 3568, 4632, 4992, 5018, 5352, 5798, 6176, 7136, 7527, 8697, 9264, 10036, 10704, 11596, 12352, 14272, 15054, 17394, 18528, 20072, 21408, 23192, 24704, 28544, 30108, 34788, 37056, 40144, 42816, 43039, 46384, 60216, 69576, 74112, 80288, 85632, 86078, 92768, 120432, 129117, 139152, 160576, 172156, 185536, 240864, 258234, 278304, 321152, 344312, 371072, 481728, 516468, 556608, 559507, 688624, 963456, 1032936, 1113216, 1119014, 1377248, 1678521, 2065872, 2238028, 2754496, 3357042, 4131744, 4476056, 5508992, 6714084, 8263488, 8952112, 13428168, 16526976, 17904224, 26856336, 35808448, 53712672, 71616896, 107425344, 214850688]

約数ペア:

[(1, 214850688), (2, 107425344), (3, 71616896), (4, 53712672), (6, 35808448), (8, 26856336), (12, 17904224), (13, 16526976), (16, 13428168), (24, 8952112), (26, 8263488), (32, 6714084), (39, 5508992), (48, 4476056), (52, 4131744), (64, 3357042), (78, 2754496), (96, 2238028), (104, 2065872), (128, 1678521), (156, 1377248), (192, 1119014), (193, 1113216), (208, 1032936), (223, 963456), (312, 688624), (384, 559507), (386, 556608), (416, 516468), (446, 481728), (579, 371072), (624, 344312), (669, 321152), (772, 278304), (832, 258234), (892, 240864), (1158, 185536), (1248, 172156), (1338, 160576), (1544, 139152), (1664, 129117), (1784, 120432), (2316, 92768), (2496, 86078), (2509, 85632), (2676, 80288), (2899, 74112), (3088, 69576), (3568, 60216), (4632, 46384), (4992, 43039), (5018, 42816), (5352, 40144), (5798, 37056), (6176, 34788), (7136, 30108), (7527, 28544), (8697, 24704), (9264, 23192), (10036, 21408), (10704, 20072), (11596, 18528), (12352, 17394), (14272, 15054)]