21687789312

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2591}}^1$

素因数の和:2796

約数の個数: 288

約数和(自身を含む): 73748828160

約数和(自身を除く): 52061038848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 173, 189, 192, 216, 224, 252, 256, 288, 336, 346, 378, 384, 432, 448, 504, 519, 576, 672, 692, 756, 768, 864, 896, 1008, 1038, 1152, 1211, 1344, 1384, 1512, 1557, 1728, 1792, 2016, 2076, 2304, 2422, 2591, 2688, 2768, 3024, 3114, 3456, 3633, 4032, 4152, 4671, 4844, 5182, 5376, 5536, 6048, 6228, 6912, 7266, 7773, 8064, 8304, 9342, 9688, 10364, 10899, 11072, 12096, 12456, 14532, 15546, 16128, 16608, 18137, 18684, 19376, 20728, 21798, 22144, 23319, 24192, 24912, 29064, 31092, 32697, 33216, 36274, 37368, 38752, 41456, 43596, 44288, 46638, 48384, 49824, 54411, 58128, 62184, 65394, 66432, 69957, 72548, 74736, 77504, 82912, 87192, 93276, 99648, 108822, 116256, 124368, 130788, 132864, 139914, 145096, 149472, 155008, 163233, 165824, 174384, 186552, 199296, 217644, 232512, 248736, 261576, 279828, 290192, 298944, 310016, 326466, 331648, 348768, 373104, 398592, 435288, 448243, 465024, 489699, 497472, 523152, 559656, 580384, 597888, 652932, 663296, 697536, 746208, 870576, 896486, 930048, 979398, 994944, 1046304, 1119312, 1160768, 1195776, 1305864, 1344729, 1395072, 1492416, 1741152, 1792972, 1958796, 1989888, 2092608, 2238624, 2321536, 2611728, 2689458, 2790144, 2984832, 3137701, 3482304, 3585944, 3917592, 4034187, 4185216, 4477248, 4643072, 5223456, 5378916, 5969664, 6275402, 6964608, 7171888, 7835184, 8068374, 8370432, 8954496, 9413103, 10446912, 10757832, 12102561, 12550804, 13929216, 14343776, 15670368, 16136748, 17908992, 18826206, 20893824, 21515664, 24205122, 25101608, 28239309, 28687552, 31340736, 32273496, 37652412, 41787648, 43031328, 48410244, 50203216, 56478618, 57375104, 62681472, 64546992, 75304824, 84717927, 86062656, 96820488, 100406432, 112957236, 114750208, 125362944, 129093984, 150609648, 169435854, 172125312, 193640976, 200812864, 225914472, 258187968, 301219296, 338871708, 344250624, 387281952, 401625728, 451828944, 516375936, 602438592, 677743416, 774563904, 803251456, 903657888, 1032751872, 1204877184, 1355486832, 1549127808, 1807315776, 2409754368, 2710973664, 3098255616, 3614631552, 5421947328, 7229263104, 10843894656, 21687789312]

約数ペア:

[(1, 21687789312), (2, 10843894656), (3, 7229263104), (4, 5421947328), (6, 3614631552), (7, 3098255616), (8, 2710973664), (9, 2409754368), (12, 1807315776), (14, 1549127808), (16, 1355486832), (18, 1204877184), (21, 1032751872), (24, 903657888), (27, 803251456), (28, 774563904), (32, 677743416), (36, 602438592), (42, 516375936), (48, 451828944), (54, 401625728), (56, 387281952), (63, 344250624), (64, 338871708), (72, 301219296), (84, 258187968), (96, 225914472), (108, 200812864), (112, 193640976), (126, 172125312), (128, 169435854), (144, 150609648), (168, 129093984), (173, 125362944), (189, 114750208), (192, 112957236), (216, 100406432), (224, 96820488), (252, 86062656), (256, 84717927), (288, 75304824), (336, 64546992), (346, 62681472), (378, 57375104), (384, 56478618), (432, 50203216), (448, 48410244), (504, 43031328), (519, 41787648), (576, 37652412), (672, 32273496), (692, 31340736), (756, 28687552), (768, 28239309), (864, 25101608), (896, 24205122), (1008, 21515664), (1038, 20893824), (1152, 18826206), (1211, 17908992), (1344, 16136748), (1384, 15670368), (1512, 14343776), (1557, 13929216), (1728, 12550804), (1792, 12102561), (2016, 10757832), (2076, 10446912), (2304, 9413103), (2422, 8954496), (2591, 8370432), (2688, 8068374), (2768, 7835184), (3024, 7171888), (3114, 6964608), (3456, 6275402), (3633, 5969664), (4032, 5378916), (4152, 5223456), (4671, 4643072), (4844, 4477248), (5182, 4185216), (5376, 4034187), (5536, 3917592), (6048, 3585944), (6228, 3482304), (6912, 3137701), (7266, 2984832), (7773, 2790144), (8064, 2689458), (8304, 2611728), (9342, 2321536), (9688, 2238624), (10364, 2092608), (10899, 1989888), (11072, 1958796), (12096, 1792972), (12456, 1741152), (14532, 1492416), (15546, 1395072), (16128, 1344729), (16608, 1305864), (18137, 1195776), (18684, 1160768), (19376, 1119312), (20728, 1046304), (21798, 994944), (22144, 979398), (23319, 930048), (24192, 896486), (24912, 870576), (29064, 746208), (31092, 697536), (32697, 663296), (33216, 652932), (36274, 597888), (37368, 580384), (38752, 559656), (41456, 523152), (43596, 497472), (44288, 489699), (46638, 465024), (48384, 448243), (49824, 435288), (54411, 398592), (58128, 373104), (62184, 348768), (65394, 331648), (66432, 326466), (69957, 310016), (72548, 298944), (74736, 290192), (77504, 279828), (82912, 261576), (87192, 248736), (93276, 232512), (99648, 217644), (108822, 199296), (116256, 186552), (124368, 174384), (130788, 165824), (132864, 163233), (139914, 155008), (145096, 149472)]