2621808384

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 7977682944

約数和(自身を除く): 5355874560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 43, 48, 52, 62, 64, 78, 86, 93, 96, 104, 124, 128, 129, 156, 172, 186, 192, 197, 208, 248, 256, 258, 312, 344, 372, 384, 394, 403, 416, 496, 516, 559, 591, 624, 688, 744, 768, 788, 806, 832, 992, 1032, 1118, 1182, 1209, 1248, 1333, 1376, 1488, 1576, 1612, 1664, 1677, 1984, 2064, 2236, 2364, 2418, 2496, 2561, 2666, 2752, 2976, 3152, 3224, 3328, 3354, 3968, 3999, 4128, 4472, 4728, 4836, 4992, 5122, 5332, 5504, 5952, 6107, 6304, 6448, 6708, 7683, 7936, 7998, 8256, 8471, 8944, 9456, 9672, 9984, 10244, 10664, 11008, 11904, 12214, 12608, 12896, 13416, 15366, 15996, 16512, 16942, 17329, 17888, 18321, 18912, 19344, 20488, 21328, 23808, 24428, 25216, 25413, 25792, 26832, 30732, 31992, 33024, 33884, 34658, 35776, 36642, 37824, 38688, 40976, 42656, 48856, 50432, 50826, 51584, 51987, 53664, 61464, 63984, 67768, 69316, 71552, 73284, 75648, 77376, 79391, 81952, 85312, 97712, 101652, 103168, 103974, 107328, 110123, 122928, 127968, 135536, 138632, 143104, 146568, 151296, 154752, 158782, 163904, 170624, 195424, 203304, 207948, 214656, 220246, 238173, 245856, 255936, 262601, 271072, 277264, 293136, 309504, 317564, 327808, 330369, 341248, 390848, 406608, 415896, 429312, 440492, 476346, 491712, 511872, 525202, 542144, 554528, 586272, 635128, 655616, 660738, 781696, 787803, 813216, 831792, 880984, 952692, 983424, 1023744, 1050404, 1084288, 1109056, 1172544, 1270256, 1321476, 1563392, 1575606, 1626432, 1663584, 1761968, 1905384, 1966848, 2100808, 2168576, 2218112, 2345088, 2540512, 2642952, 3151212, 3252864, 3327168, 3413813, 3523936, 3810768, 4201616, 4436224, 4690176, 5081024, 5285904, 6302424, 6505728, 6654336, 6827626, 7047872, 7621536, 8403232, 10162048, 10241439, 10571808, 12604848, 13308672, 13655252, 14095744, 15243072, 16806464, 20324096, 20482878, 21143616, 25209696, 27310504, 28191488, 30486144, 33612928, 40965756, 42287232, 50419392, 54621008, 60972288, 67225856, 81931512, 84574464, 100838784, 109242016, 163863024, 201677568, 218484032, 327726048, 436968064, 655452096, 873936128, 1310904192, 2621808384]

約数ペア:

[(1, 2621808384), (2, 1310904192), (3, 873936128), (4, 655452096), (6, 436968064), (8, 327726048), (12, 218484032), (13, 201677568), (16, 163863024), (24, 109242016), (26, 100838784), (31, 84574464), (32, 81931512), (39, 67225856), (43, 60972288), (48, 54621008), (52, 50419392), (62, 42287232), (64, 40965756), (78, 33612928), (86, 30486144), (93, 28191488), (96, 27310504), (104, 25209696), (124, 21143616), (128, 20482878), (129, 20324096), (156, 16806464), (172, 15243072), (186, 14095744), (192, 13655252), (197, 13308672), (208, 12604848), (248, 10571808), (256, 10241439), (258, 10162048), (312, 8403232), (344, 7621536), (372, 7047872), (384, 6827626), (394, 6654336), (403, 6505728), (416, 6302424), (496, 5285904), (516, 5081024), (559, 4690176), (591, 4436224), (624, 4201616), (688, 3810768), (744, 3523936), (768, 3413813), (788, 3327168), (806, 3252864), (832, 3151212), (992, 2642952), (1032, 2540512), (1118, 2345088), (1182, 2218112), (1209, 2168576), (1248, 2100808), (1333, 1966848), (1376, 1905384), (1488, 1761968), (1576, 1663584), (1612, 1626432), (1664, 1575606), (1677, 1563392), (1984, 1321476), (2064, 1270256), (2236, 1172544), (2364, 1109056), (2418, 1084288), (2496, 1050404), (2561, 1023744), (2666, 983424), (2752, 952692), (2976, 880984), (3152, 831792), (3224, 813216), (3328, 787803), (3354, 781696), (3968, 660738), (3999, 655616), (4128, 635128), (4472, 586272), (4728, 554528), (4836, 542144), (4992, 525202), (5122, 511872), (5332, 491712), (5504, 476346), (5952, 440492), (6107, 429312), (6304, 415896), (6448, 406608), (6708, 390848), (7683, 341248), (7936, 330369), (7998, 327808), (8256, 317564), (8471, 309504), (8944, 293136), (9456, 277264), (9672, 271072), (9984, 262601), (10244, 255936), (10664, 245856), (11008, 238173), (11904, 220246), (12214, 214656), (12608, 207948), (12896, 203304), (13416, 195424), (15366, 170624), (15996, 163904), (16512, 158782), (16942, 154752), (17329, 151296), (17888, 146568), (18321, 143104), (18912, 138632), (19344, 135536), (20488, 127968), (21328, 122928), (23808, 110123), (24428, 107328), (25216, 103974), (25413, 103168), (25792, 101652), (26832, 97712), (30732, 85312), (31992, 81952), (33024, 79391), (33884, 77376), (34658, 75648), (35776, 73284), (36642, 71552), (37824, 69316), (38688, 67768), (40976, 63984), (42656, 61464), (48856, 53664), (50432, 51987), (50826, 51584)]