21164104192

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1403

約数の個数: 240

約数和(自身を含む): 54597755520

約数和(自身を除く): 33433651328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 121, 128, 148, 154, 176, 224, 242, 256, 259, 296, 308, 352, 407, 448, 484, 512, 518, 592, 616, 704, 814, 847, 896, 968, 1036, 1184, 1232, 1319, 1408, 1628, 1694, 1792, 1936, 2072, 2368, 2464, 2638, 2816, 2849, 3256, 3388, 3584, 3872, 4144, 4477, 4736, 4928, 5276, 5632, 5698, 6512, 6776, 7744, 8288, 8954, 9233, 9472, 9856, 10552, 11396, 13024, 13552, 14509, 15488, 16576, 17908, 18466, 18944, 19712, 21104, 22792, 26048, 27104, 29018, 30976, 31339, 33152, 35816, 36932, 39424, 42208, 45584, 48803, 52096, 54208, 58036, 61952, 62678, 66304, 71632, 73864, 84416, 91168, 97606, 101563, 104192, 108416, 116072, 125356, 132608, 143264, 147728, 159599, 168832, 182336, 195212, 203126, 208384, 216832, 232144, 250712, 286528, 295456, 319198, 337664, 341621, 364672, 390424, 406252, 433664, 464288, 501424, 536833, 573056, 590912, 638396, 675328, 683242, 729344, 780848, 812504, 928576, 1002848, 1073666, 1117193, 1146112, 1181824, 1276792, 1366484, 1458688, 1561696, 1625008, 1857152, 2005696, 2147332, 2234386, 2292224, 2363648, 2553584, 2732968, 3123392, 3250016, 3714304, 3757831, 4011392, 4294664, 4468772, 4727296, 5107168, 5465936, 5905163, 6246784, 6500032, 7428608, 7515662, 8022784, 8589328, 8937544, 10214336, 10931872, 11810326, 12493568, 13000064, 15031324, 16045568, 17178656, 17875088, 20428672, 21863744, 23620652, 24987136, 26000128, 30062648, 34357312, 35750176, 40857344, 41336141, 43727488, 47241304, 52000256, 60125296, 68714624, 71500352, 81714688, 82672282, 87454976, 94482608, 120250592, 137429248, 143000704, 165344564, 174909952, 188965216, 240501184, 274858496, 286001408, 330689128, 377930432, 481002368, 572002816, 661378256, 755860864, 962004736, 1322756512, 1511721728, 1924009472, 2645513024, 3023443456, 5291026048, 10582052096, 21164104192]

約数ペア:

[(1, 21164104192), (2, 10582052096), (4, 5291026048), (7, 3023443456), (8, 2645513024), (11, 1924009472), (14, 1511721728), (16, 1322756512), (22, 962004736), (28, 755860864), (32, 661378256), (37, 572002816), (44, 481002368), (56, 377930432), (64, 330689128), (74, 286001408), (77, 274858496), (88, 240501184), (112, 188965216), (121, 174909952), (128, 165344564), (148, 143000704), (154, 137429248), (176, 120250592), (224, 94482608), (242, 87454976), (256, 82672282), (259, 81714688), (296, 71500352), (308, 68714624), (352, 60125296), (407, 52000256), (448, 47241304), (484, 43727488), (512, 41336141), (518, 40857344), (592, 35750176), (616, 34357312), (704, 30062648), (814, 26000128), (847, 24987136), (896, 23620652), (968, 21863744), (1036, 20428672), (1184, 17875088), (1232, 17178656), (1319, 16045568), (1408, 15031324), (1628, 13000064), (1694, 12493568), (1792, 11810326), (1936, 10931872), (2072, 10214336), (2368, 8937544), (2464, 8589328), (2638, 8022784), (2816, 7515662), (2849, 7428608), (3256, 6500032), (3388, 6246784), (3584, 5905163), (3872, 5465936), (4144, 5107168), (4477, 4727296), (4736, 4468772), (4928, 4294664), (5276, 4011392), (5632, 3757831), (5698, 3714304), (6512, 3250016), (6776, 3123392), (7744, 2732968), (8288, 2553584), (8954, 2363648), (9233, 2292224), (9472, 2234386), (9856, 2147332), (10552, 2005696), (11396, 1857152), (13024, 1625008), (13552, 1561696), (14509, 1458688), (15488, 1366484), (16576, 1276792), (17908, 1181824), (18466, 1146112), (18944, 1117193), (19712, 1073666), (21104, 1002848), (22792, 928576), (26048, 812504), (27104, 780848), (29018, 729344), (30976, 683242), (31339, 675328), (33152, 638396), (35816, 590912), (36932, 573056), (39424, 536833), (42208, 501424), (45584, 464288), (48803, 433664), (52096, 406252), (54208, 390424), (58036, 364672), (61952, 341621), (62678, 337664), (66304, 319198), (71632, 295456), (73864, 286528), (84416, 250712), (91168, 232144), (97606, 216832), (101563, 208384), (104192, 203126), (108416, 195212), (116072, 182336), (125356, 168832), (132608, 159599), (143264, 147728)]