2123460864

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{2687}}^1$

素因数の和:2730

約数の個数: 216

約数和(自身を含む): 7142553600

約数和(自身を除く): 5019092736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 392, 441, 448, 504, 576, 588, 672, 686, 768, 784, 882, 896, 1008, 1029, 1152, 1176, 1344, 1372, 1568, 1764, 1792, 2016, 2058, 2304, 2352, 2687, 2688, 2744, 3087, 3136, 3528, 4032, 4116, 4704, 5374, 5376, 5488, 6174, 6272, 7056, 8061, 8064, 8232, 9408, 10748, 10976, 12348, 12544, 14112, 16122, 16128, 16464, 18809, 18816, 21496, 21952, 24183, 24696, 28224, 32244, 32928, 37618, 37632, 42992, 43904, 48366, 49392, 56427, 56448, 64488, 65856, 75236, 85984, 87808, 96732, 98784, 112854, 112896, 128976, 131663, 131712, 150472, 169281, 171968, 193464, 197568, 225708, 257952, 263326, 263424, 300944, 338562, 343936, 386928, 394989, 395136, 451416, 515904, 526652, 601888, 677124, 687872, 773856, 789978, 790272, 902832, 921641, 1031808, 1053304, 1184967, 1203776, 1354248, 1547712, 1579956, 1805664, 1843282, 2063616, 2106608, 2369934, 2407552, 2708496, 2764923, 3095424, 3159912, 3611328, 3686564, 4213216, 4739868, 4815104, 5416992, 5529846, 6190848, 6319824, 7222656, 7373128, 8294769, 8426432, 9479736, 10833984, 11059692, 12639648, 14445312, 14746256, 16589538, 16852864, 18959472, 21667968, 22119384, 25279296, 29492512, 33179076, 33705728, 37918944, 43335936, 44238768, 50558592, 58985024, 66358152, 75837888, 88477536, 101117184, 117970048, 132716304, 151675776, 176955072, 235940096, 265432608, 303351552, 353910144, 530865216, 707820288, 1061730432, 2123460864]

約数ペア:

[(1, 2123460864), (2, 1061730432), (3, 707820288), (4, 530865216), (6, 353910144), (7, 303351552), (8, 265432608), (9, 235940096), (12, 176955072), (14, 151675776), (16, 132716304), (18, 117970048), (21, 101117184), (24, 88477536), (28, 75837888), (32, 66358152), (36, 58985024), (42, 50558592), (48, 44238768), (49, 43335936), (56, 37918944), (63, 33705728), (64, 33179076), (72, 29492512), (84, 25279296), (96, 22119384), (98, 21667968), (112, 18959472), (126, 16852864), (128, 16589538), (144, 14746256), (147, 14445312), (168, 12639648), (192, 11059692), (196, 10833984), (224, 9479736), (252, 8426432), (256, 8294769), (288, 7373128), (294, 7222656), (336, 6319824), (343, 6190848), (384, 5529846), (392, 5416992), (441, 4815104), (448, 4739868), (504, 4213216), (576, 3686564), (588, 3611328), (672, 3159912), (686, 3095424), (768, 2764923), (784, 2708496), (882, 2407552), (896, 2369934), (1008, 2106608), (1029, 2063616), (1152, 1843282), (1176, 1805664), (1344, 1579956), (1372, 1547712), (1568, 1354248), (1764, 1203776), (1792, 1184967), (2016, 1053304), (2058, 1031808), (2304, 921641), (2352, 902832), (2687, 790272), (2688, 789978), (2744, 773856), (3087, 687872), (3136, 677124), (3528, 601888), (4032, 526652), (4116, 515904), (4704, 451416), (5374, 395136), (5376, 394989), (5488, 386928), (6174, 343936), (6272, 338562), (7056, 300944), (8061, 263424), (8064, 263326), (8232, 257952), (9408, 225708), (10748, 197568), (10976, 193464), (12348, 171968), (12544, 169281), (14112, 150472), (16122, 131712), (16128, 131663), (16464, 128976), (18809, 112896), (18816, 112854), (21496, 98784), (21952, 96732), (24183, 87808), (24696, 85984), (28224, 75236), (32244, 65856), (32928, 64488), (37618, 56448), (37632, 56427), (42992, 49392), (43904, 48366)]