18927245568

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{320063}}^1$

素因数の和:320100

約数の個数: 144

約数和(自身を含む): 62804238336

約数和(自身を除く): 43876992768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3696, 4224, 4928, 5376, 7392, 8448, 9856, 14784, 19712, 29568, 59136, 320063, 640126, 960189, 1280252, 1920378, 2240441, 2560504, 3520693, 3840756, 4480882, 5121008, 6721323, 7041386, 7681512, 8961764, 10242016, 10562079, 13442646, 14082772, 15363024, 17923528, 20484032, 21124158, 24644851, 26885292, 28165544, 30726048, 35847056, 40968064, 42248316, 49289702, 53770584, 56331088, 61452096, 71694112, 73934553, 81936128, 84496632, 98579404, 107541168, 112662176, 122904192, 143388224, 147869106, 168993264, 197158808, 215082336, 225324352, 245808384, 286776448, 295738212, 337986528, 394317616, 430164672, 450648704, 573552896, 591476424, 675973056, 788635232, 860329344, 901297408, 1182952848, 1351946112, 1577270464, 1720658688, 2365905696, 2703892224, 3154540928, 4731811392, 6309081856, 9463622784, 18927245568]

約数ペア:

[(1, 18927245568), (2, 9463622784), (3, 6309081856), (4, 4731811392), (6, 3154540928), (7, 2703892224), (8, 2365905696), (11, 1720658688), (12, 1577270464), (14, 1351946112), (16, 1182952848), (21, 901297408), (22, 860329344), (24, 788635232), (28, 675973056), (32, 591476424), (33, 573552896), (42, 450648704), (44, 430164672), (48, 394317616), (56, 337986528), (64, 295738212), (66, 286776448), (77, 245808384), (84, 225324352), (88, 215082336), (96, 197158808), (112, 168993264), (128, 147869106), (132, 143388224), (154, 122904192), (168, 112662176), (176, 107541168), (192, 98579404), (224, 84496632), (231, 81936128), (256, 73934553), (264, 71694112), (308, 61452096), (336, 56331088), (352, 53770584), (384, 49289702), (448, 42248316), (462, 40968064), (528, 35847056), (616, 30726048), (672, 28165544), (704, 26885292), (768, 24644851), (896, 21124158), (924, 20484032), (1056, 17923528), (1232, 15363024), (1344, 14082772), (1408, 13442646), (1792, 10562079), (1848, 10242016), (2112, 8961764), (2464, 7681512), (2688, 7041386), (2816, 6721323), (3696, 5121008), (4224, 4480882), (4928, 3840756), (5376, 3520693), (7392, 2560504), (8448, 2240441), (9856, 1920378), (14784, 1280252), (19712, 960189), (29568, 640126), (59136, 320063)]