8123945984

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 264

約数和(自身を含む): 21170237760

約数和(自身を除く): 13046291776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 64, 77, 82, 88, 98, 112, 128, 154, 164, 176, 196, 224, 256, 287, 308, 328, 352, 359, 392, 448, 451, 512, 539, 574, 616, 656, 704, 718, 784, 896, 902, 1024, 1078, 1148, 1232, 1312, 1408, 1436, 1568, 1792, 1804, 2009, 2156, 2296, 2464, 2513, 2624, 2816, 2872, 3136, 3157, 3584, 3608, 3949, 4018, 4312, 4592, 4928, 5026, 5248, 5632, 5744, 6272, 6314, 7168, 7216, 7898, 8036, 8624, 9184, 9856, 10052, 10496, 11264, 11488, 12544, 12628, 14432, 14719, 15796, 16072, 17248, 17591, 18368, 19712, 20104, 20992, 22099, 22976, 25088, 25256, 27643, 28864, 29438, 31592, 32144, 34496, 35182, 36736, 39424, 40208, 41984, 44198, 45952, 50176, 50512, 55286, 57728, 58876, 63184, 64288, 68992, 70364, 73472, 78848, 80416, 88396, 91904, 101024, 103033, 110572, 115456, 117752, 126368, 128576, 137984, 140728, 146944, 160832, 161909, 176792, 183808, 193501, 202048, 206066, 221144, 230912, 235504, 252736, 257152, 275968, 281456, 293888, 321664, 323818, 353584, 367616, 387002, 404096, 412132, 442288, 461824, 471008, 505472, 514304, 551936, 562912, 643328, 647636, 707168, 721231, 774004, 808192, 824264, 884576, 942016, 1010944, 1028608, 1125824, 1133363, 1286656, 1295272, 1414336, 1442462, 1548008, 1616384, 1648528, 1769152, 1884032, 2021888, 2057216, 2251648, 2266726, 2573312, 2590544, 2828672, 2884924, 3096016, 3232768, 3297056, 3538304, 3768064, 4043776, 4503296, 4533452, 5181088, 5657344, 5769848, 6192032, 6594112, 7076608, 7536128, 7933541, 9006592, 9066904, 10362176, 11314688, 11539696, 12384064, 13188224, 14153216, 15072256, 15867082, 18013184, 18133808, 20724352, 22629376, 23079392, 24768128, 26376448, 28306432, 31734164, 36267616, 41448704, 46158784, 49536256, 52752896, 63468328, 72535232, 82897408, 92317568, 99072512, 105505792, 126936656, 145070464, 165794816, 184635136, 198145024, 253873312, 290140928, 369270272, 507746624, 580281856, 738540544, 1015493248, 1160563712, 2030986496, 4061972992, 8123945984]

約数ペア:

[(1, 8123945984), (2, 4061972992), (4, 2030986496), (7, 1160563712), (8, 1015493248), (11, 738540544), (14, 580281856), (16, 507746624), (22, 369270272), (28, 290140928), (32, 253873312), (41, 198145024), (44, 184635136), (49, 165794816), (56, 145070464), (64, 126936656), (77, 105505792), (82, 99072512), (88, 92317568), (98, 82897408), (112, 72535232), (128, 63468328), (154, 52752896), (164, 49536256), (176, 46158784), (196, 41448704), (224, 36267616), (256, 31734164), (287, 28306432), (308, 26376448), (328, 24768128), (352, 23079392), (359, 22629376), (392, 20724352), (448, 18133808), (451, 18013184), (512, 15867082), (539, 15072256), (574, 14153216), (616, 13188224), (656, 12384064), (704, 11539696), (718, 11314688), (784, 10362176), (896, 9066904), (902, 9006592), (1024, 7933541), (1078, 7536128), (1148, 7076608), (1232, 6594112), (1312, 6192032), (1408, 5769848), (1436, 5657344), (1568, 5181088), (1792, 4533452), (1804, 4503296), (2009, 4043776), (2156, 3768064), (2296, 3538304), (2464, 3297056), (2513, 3232768), (2624, 3096016), (2816, 2884924), (2872, 2828672), (3136, 2590544), (3157, 2573312), (3584, 2266726), (3608, 2251648), (3949, 2057216), (4018, 2021888), (4312, 1884032), (4592, 1769152), (4928, 1648528), (5026, 1616384), (5248, 1548008), (5632, 1442462), (5744, 1414336), (6272, 1295272), (6314, 1286656), (7168, 1133363), (7216, 1125824), (7898, 1028608), (8036, 1010944), (8624, 942016), (9184, 884576), (9856, 824264), (10052, 808192), (10496, 774004), (11264, 721231), (11488, 707168), (12544, 647636), (12628, 643328), (14432, 562912), (14719, 551936), (15796, 514304), (16072, 505472), (17248, 471008), (17591, 461824), (18368, 442288), (19712, 412132), (20104, 404096), (20992, 387002), (22099, 367616), (22976, 353584), (25088, 323818), (25256, 321664), (27643, 293888), (28864, 281456), (29438, 275968), (31592, 257152), (32144, 252736), (34496, 235504), (35182, 230912), (36736, 221144), (39424, 206066), (40208, 202048), (41984, 193501), (44198, 183808), (45952, 176792), (50176, 161909), (50512, 160832), (55286, 146944), (57728, 140728), (58876, 137984), (63184, 128576), (64288, 126368), (68992, 117752), (70364, 115456), (73472, 110572), (78848, 103033), (80416, 101024), (88396, 91904)]