219590784

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 256

約数和(自身を含む): 768672000

約数和(自身を除く): 549081216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 313, 336, 348, 378, 384, 406, 432, 448, 464, 504, 522, 576, 609, 626, 672, 696, 756, 783, 812, 864, 896, 928, 939, 1008, 1044, 1152, 1218, 1252, 1344, 1392, 1512, 1566, 1624, 1728, 1827, 1856, 1878, 2016, 2088, 2191, 2436, 2504, 2688, 2784, 2817, 3024, 3132, 3248, 3456, 3654, 3712, 3756, 4032, 4176, 4382, 4872, 5008, 5481, 5568, 5634, 6048, 6264, 6496, 6573, 7308, 7512, 8064, 8352, 8451, 8764, 9077, 9744, 10016, 10962, 11136, 11268, 12096, 12528, 12992, 13146, 14616, 15024, 16704, 16902, 17528, 18154, 19488, 19719, 20032, 21924, 22536, 24192, 25056, 25984, 26292, 27231, 29232, 30048, 33408, 33804, 35056, 36308, 38976, 39438, 40064, 43848, 45072, 50112, 52584, 54462, 58464, 59157, 60096, 63539, 67608, 70112, 72616, 77952, 78876, 81693, 87696, 90144, 100224, 105168, 108924, 116928, 118314, 120192, 127078, 135216, 140224, 145232, 157752, 163386, 175392, 180288, 190617, 210336, 217848, 233856, 236628, 245079, 254156, 270432, 280448, 290464, 315504, 326772, 350784, 360576, 381234, 420672, 435696, 473256, 490158, 508312, 540864, 571851, 580928, 631008, 653544, 701568, 762468, 841344, 871392, 946512, 980316, 1016624, 1081728, 1143702, 1161856, 1262016, 1307088, 1524936, 1715553, 1742784, 1893024, 1960632, 2033248, 2287404, 2524032, 2614176, 3049872, 3431106, 3485568, 3786048, 3921264, 4066496, 4574808, 5228352, 6099744, 6862212, 7572096, 7842528, 8132992, 9149616, 10456704, 12199488, 13724424, 15685056, 18299232, 24398976, 27448848, 31370112, 36598464, 54897696, 73196928, 109795392, 219590784]

約数ペア:

[(1, 219590784), (2, 109795392), (3, 73196928), (4, 54897696), (6, 36598464), (7, 31370112), (8, 27448848), (9, 24398976), (12, 18299232), (14, 15685056), (16, 13724424), (18, 12199488), (21, 10456704), (24, 9149616), (27, 8132992), (28, 7842528), (29, 7572096), (32, 6862212), (36, 6099744), (42, 5228352), (48, 4574808), (54, 4066496), (56, 3921264), (58, 3786048), (63, 3485568), (64, 3431106), (72, 3049872), (84, 2614176), (87, 2524032), (96, 2287404), (108, 2033248), (112, 1960632), (116, 1893024), (126, 1742784), (128, 1715553), (144, 1524936), (168, 1307088), (174, 1262016), (189, 1161856), (192, 1143702), (203, 1081728), (216, 1016624), (224, 980316), (232, 946512), (252, 871392), (261, 841344), (288, 762468), (313, 701568), (336, 653544), (348, 631008), (378, 580928), (384, 571851), (406, 540864), (432, 508312), (448, 490158), (464, 473256), (504, 435696), (522, 420672), (576, 381234), (609, 360576), (626, 350784), (672, 326772), (696, 315504), (756, 290464), (783, 280448), (812, 270432), (864, 254156), (896, 245079), (928, 236628), (939, 233856), (1008, 217848), (1044, 210336), (1152, 190617), (1218, 180288), (1252, 175392), (1344, 163386), (1392, 157752), (1512, 145232), (1566, 140224), (1624, 135216), (1728, 127078), (1827, 120192), (1856, 118314), (1878, 116928), (2016, 108924), (2088, 105168), (2191, 100224), (2436, 90144), (2504, 87696), (2688, 81693), (2784, 78876), (2817, 77952), (3024, 72616), (3132, 70112), (3248, 67608), (3456, 63539), (3654, 60096), (3712, 59157), (3756, 58464), (4032, 54462), (4176, 52584), (4382, 50112), (4872, 45072), (5008, 43848), (5481, 40064), (5568, 39438), (5634, 38976), (6048, 36308), (6264, 35056), (6496, 33804), (6573, 33408), (7308, 30048), (7512, 29232), (8064, 27231), (8352, 26292), (8451, 25984), (8764, 25056), (9077, 24192), (9744, 22536), (10016, 21924), (10962, 20032), (11136, 19719), (11268, 19488), (12096, 18154), (12528, 17528), (12992, 16902), (13146, 16704), (14616, 15024)]