1221720192

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4591}}^1$

素因数の和:4632

約数の個数: 256

約数和(自身を含む): 4496486400

約数和(自身を除く): 3274766208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 896, 924, 1008, 1056, 1152, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2376, 2464, 2688, 2772, 3024, 3168, 3456, 3696, 4032, 4158, 4224, 4591, 4752, 4928, 5544, 6048, 6336, 7392, 8064, 8316, 9182, 9504, 9856, 11088, 12096, 12672, 13773, 14784, 16632, 18364, 19008, 22176, 24192, 27546, 29568, 32137, 33264, 36728, 38016, 41319, 44352, 50501, 55092, 64274, 66528, 73456, 82638, 88704, 96411, 101002, 110184, 123957, 128548, 133056, 146912, 151503, 165276, 192822, 202004, 220368, 247914, 257096, 266112, 289233, 293824, 303006, 330552, 353507, 385644, 404008, 440736, 454509, 495828, 514192, 578466, 587648, 606012, 661104, 707014, 771288, 808016, 867699, 881472, 909018, 991656, 1028384, 1060521, 1156932, 1212024, 1322208, 1363527, 1414028, 1542576, 1616032, 1735398, 1762944, 1818036, 1983312, 2056768, 2121042, 2313864, 2424048, 2644416, 2727054, 2828056, 3085152, 3181563, 3232064, 3470796, 3636072, 3966624, 4113536, 4242084, 4627728, 4848096, 5288832, 5454108, 5656112, 6170304, 6363126, 6464128, 6941592, 7272144, 7933248, 8484168, 9255456, 9544689, 9696192, 10908216, 11312224, 12340608, 12726252, 13883184, 14544288, 15866496, 16968336, 18510912, 19089378, 19392384, 21816432, 22624448, 25452504, 27766368, 29088576, 33936672, 37021824, 38178756, 43632864, 45248896, 50905008, 55532736, 58177152, 67873344, 76357512, 87265728, 101810016, 111065472, 135746688, 152715024, 174531456, 203620032, 305430048, 407240064, 610860096, 1221720192]

約数ペア:

[(1, 1221720192), (2, 610860096), (3, 407240064), (4, 305430048), (6, 203620032), (7, 174531456), (8, 152715024), (9, 135746688), (11, 111065472), (12, 101810016), (14, 87265728), (16, 76357512), (18, 67873344), (21, 58177152), (22, 55532736), (24, 50905008), (27, 45248896), (28, 43632864), (32, 38178756), (33, 37021824), (36, 33936672), (42, 29088576), (44, 27766368), (48, 25452504), (54, 22624448), (56, 21816432), (63, 19392384), (64, 19089378), (66, 18510912), (72, 16968336), (77, 15866496), (84, 14544288), (88, 13883184), (96, 12726252), (99, 12340608), (108, 11312224), (112, 10908216), (126, 9696192), (128, 9544689), (132, 9255456), (144, 8484168), (154, 7933248), (168, 7272144), (176, 6941592), (189, 6464128), (192, 6363126), (198, 6170304), (216, 5656112), (224, 5454108), (231, 5288832), (252, 4848096), (264, 4627728), (288, 4242084), (297, 4113536), (308, 3966624), (336, 3636072), (352, 3470796), (378, 3232064), (384, 3181563), (396, 3085152), (432, 2828056), (448, 2727054), (462, 2644416), (504, 2424048), (528, 2313864), (576, 2121042), (594, 2056768), (616, 1983312), (672, 1818036), (693, 1762944), (704, 1735398), (756, 1616032), (792, 1542576), (864, 1414028), (896, 1363527), (924, 1322208), (1008, 1212024), (1056, 1156932), (1152, 1060521), (1188, 1028384), (1232, 991656), (1344, 909018), (1386, 881472), (1408, 867699), (1512, 808016), (1584, 771288), (1728, 707014), (1848, 661104), (2016, 606012), (2079, 587648), (2112, 578466), (2376, 514192), (2464, 495828), (2688, 454509), (2772, 440736), (3024, 404008), (3168, 385644), (3456, 353507), (3696, 330552), (4032, 303006), (4158, 293824), (4224, 289233), (4591, 266112), (4752, 257096), (4928, 247914), (5544, 220368), (6048, 202004), (6336, 192822), (7392, 165276), (8064, 151503), (8316, 146912), (9182, 133056), (9504, 128548), (9856, 123957), (11088, 110184), (12096, 101002), (12672, 96411), (13773, 88704), (14784, 82638), (16632, 73456), (18364, 66528), (19008, 64274), (22176, 55092), (24192, 50501), (27546, 44352), (29568, 41319), (32137, 38016), (33264, 36728)]