21853195056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{63577}}^1$

素因数の和:63640

約数の個数: 240

約数和(自身を含む): 78710581248

約数和(自身を除く): 56857386192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1008, 1023, 1116, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 3069, 3472, 3696, 3906, 4092, 4464, 4774, 5208, 5456, 5544, 6138, 7161, 7812, 8184, 9548, 10416, 11088, 12276, 14322, 15624, 16368, 19096, 21483, 24552, 28644, 31248, 38192, 42966, 49104, 57288, 63577, 85932, 114576, 127154, 171864, 190731, 254308, 343728, 381462, 445039, 508616, 572193, 699347, 762924, 890078, 1017232, 1144386, 1335117, 1398694, 1525848, 1780156, 1970887, 2098041, 2288772, 2670234, 2797388, 3051696, 3560312, 3941774, 4005351, 4196082, 4577544, 4895429, 5340468, 5594776, 5912661, 6294123, 7120624, 7883548, 8010702, 8392164, 9155088, 9790858, 10680936, 11189552, 11825322, 12588246, 13796209, 14686287, 15767096, 16021404, 16784328, 17737983, 19581716, 21361872, 21679757, 23650644, 25176492, 27592418, 29372574, 31534192, 32042808, 33568656, 35475966, 39163432, 41388627, 43359514, 44058861, 47301288, 50352984, 55184836, 58745148, 64085616, 65039271, 70951932, 78326864, 82777254, 86719028, 88117722, 94602576, 100705968, 110369672, 117490296, 124165881, 130078542, 141903864, 151758299, 165554508, 173438056, 176235444, 195117813, 220739344, 234980592, 248331762, 260157084, 283807728, 303516598, 331109016, 346876112, 352470888, 390235626, 455274897, 496663524, 520314168, 607033196, 662218032, 704941776, 780471252, 910549794, 993327048, 1040628336, 1214066392, 1365824691, 1560942504, 1821099588, 1986654096, 2428132784, 2731649382, 3121885008, 3642199176, 5463298764, 7284398352, 10926597528, 21853195056]

約数ペア:

[(1, 21853195056), (2, 10926597528), (3, 7284398352), (4, 5463298764), (6, 3642199176), (7, 3121885008), (8, 2731649382), (9, 2428132784), (11, 1986654096), (12, 1821099588), (14, 1560942504), (16, 1365824691), (18, 1214066392), (21, 1040628336), (22, 993327048), (24, 910549794), (28, 780471252), (31, 704941776), (33, 662218032), (36, 607033196), (42, 520314168), (44, 496663524), (48, 455274897), (56, 390235626), (62, 352470888), (63, 346876112), (66, 331109016), (72, 303516598), (77, 283807728), (84, 260157084), (88, 248331762), (93, 234980592), (99, 220739344), (112, 195117813), (124, 176235444), (126, 173438056), (132, 165554508), (144, 151758299), (154, 141903864), (168, 130078542), (176, 124165881), (186, 117490296), (198, 110369672), (217, 100705968), (231, 94602576), (248, 88117722), (252, 86719028), (264, 82777254), (279, 78326864), (308, 70951932), (336, 65039271), (341, 64085616), (372, 58745148), (396, 55184836), (434, 50352984), (462, 47301288), (496, 44058861), (504, 43359514), (528, 41388627), (558, 39163432), (616, 35475966), (651, 33568656), (682, 32042808), (693, 31534192), (744, 29372574), (792, 27592418), (868, 25176492), (924, 23650644), (1008, 21679757), (1023, 21361872), (1116, 19581716), (1232, 17737983), (1302, 16784328), (1364, 16021404), (1386, 15767096), (1488, 14686287), (1584, 13796209), (1736, 12588246), (1848, 11825322), (1953, 11189552), (2046, 10680936), (2232, 9790858), (2387, 9155088), (2604, 8392164), (2728, 8010702), (2772, 7883548), (3069, 7120624), (3472, 6294123), (3696, 5912661), (3906, 5594776), (4092, 5340468), (4464, 4895429), (4774, 4577544), (5208, 4196082), (5456, 4005351), (5544, 3941774), (6138, 3560312), (7161, 3051696), (7812, 2797388), (8184, 2670234), (9548, 2288772), (10416, 2098041), (11088, 1970887), (12276, 1780156), (14322, 1525848), (15624, 1398694), (16368, 1335117), (19096, 1144386), (21483, 1017232), (24552, 890078), (28644, 762924), (31248, 699347), (38192, 572193), (42966, 508616), (49104, 445039), (57288, 381462), (63577, 343728), (85932, 254308), (114576, 190731), (127154, 171864)]