21108403008

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17627}}^1$

素因数の和:17672

約数の個数: 336

約数和(自身を含む): 78231089664

約数和(自身を除く): 57122686656

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, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 243, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 448, 462, 486, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 792, 864, 891, 924, 972, 1008, 1056, 1134, 1188, 1232, 1296, 1344, 1386, 1512, 1584, 1701, 1728, 1782, 1848, 1944, 2016, 2079, 2112, 2268, 2376, 2464, 2592, 2673, 2772, 3024, 3168, 3402, 3564, 3696, 3888, 4032, 4158, 4536, 4752, 4928, 5184, 5346, 5544, 6048, 6237, 6336, 6804, 7128, 7392, 7776, 8316, 9072, 9504, 10692, 11088, 12096, 12474, 13608, 14256, 14784, 15552, 16632, 17627, 18144, 18711, 19008, 21384, 22176, 24948, 27216, 28512, 33264, 35254, 36288, 37422, 42768, 44352, 49896, 52881, 54432, 57024, 66528, 70508, 74844, 85536, 99792, 105762, 108864, 123389, 133056, 141016, 149688, 158643, 171072, 193897, 199584, 211524, 246778, 282032, 299376, 317286, 370167, 387794, 399168, 423048, 475929, 493556, 564064, 581691, 598752, 634572, 740334, 775588, 846096, 951858, 987112, 1110501, 1128128, 1163382, 1197504, 1269144, 1357279, 1427787, 1480668, 1551176, 1692192, 1745073, 1903716, 1974224, 2221002, 2326764, 2538288, 2714558, 2855574, 2961336, 3102352, 3331503, 3384384, 3490146, 3807432, 3948448, 4071837, 4283361, 4442004, 4653528, 5076576, 5235219, 5429116, 5711148, 5922672, 6204704, 6663006, 6980292, 7614864, 7896896, 8143674, 8566722, 8884008, 9307056, 9994509, 10153152, 10470438, 10858232, 11422296, 11845344, 12215511, 12409408, 13326012, 13960584, 15229728, 15705657, 16287348, 17133444, 17768016, 18614112, 19989018, 20940876, 21716464, 22844592, 23690688, 24431022, 26652024, 27921168, 29983527, 30459456, 31411314, 32574696, 34266888, 35536032, 36646533, 37228224, 39978036, 41881752, 43432928, 45689184, 47116971, 48862044, 53304048, 55842336, 59967054, 62822628, 65149392, 68533776, 71072064, 73293066, 79956072, 83763504, 86865856, 91378368, 94233942, 97724088, 106608096, 109939599, 111684672, 119934108, 125645256, 130298784, 137067552, 146586132, 159912144, 167527008, 188467884, 195448176, 213216192, 219879198, 239868216, 251290512, 260597568, 274135104, 293172264, 319824288, 329818797, 335054016, 376935768, 390896352, 439758396, 479736432, 502581024, 586344528, 639648576, 659637594, 753871536, 781792704, 879516792, 959472864, 1005162048, 1172689056, 1319275188, 1507743072, 1759033584, 1918945728, 2345378112, 2638550376, 3015486144, 3518067168, 5277100752, 7036134336, 10554201504, 21108403008]

約数ペア:

[(1, 21108403008), (2, 10554201504), (3, 7036134336), (4, 5277100752), (6, 3518067168), (7, 3015486144), (8, 2638550376), (9, 2345378112), (11, 1918945728), (12, 1759033584), (14, 1507743072), (16, 1319275188), (18, 1172689056), (21, 1005162048), (22, 959472864), (24, 879516792), (27, 781792704), (28, 753871536), (32, 659637594), (33, 639648576), (36, 586344528), (42, 502581024), (44, 479736432), (48, 439758396), (54, 390896352), (56, 376935768), (63, 335054016), (64, 329818797), (66, 319824288), (72, 293172264), (77, 274135104), (81, 260597568), (84, 251290512), (88, 239868216), (96, 219879198), (99, 213216192), (108, 195448176), (112, 188467884), (126, 167527008), (132, 159912144), (144, 146586132), (154, 137067552), (162, 130298784), (168, 125645256), (176, 119934108), (189, 111684672), (192, 109939599), (198, 106608096), (216, 97724088), (224, 94233942), (231, 91378368), (243, 86865856), (252, 83763504), (264, 79956072), (288, 73293066), (297, 71072064), (308, 68533776), (324, 65149392), (336, 62822628), (352, 59967054), (378, 55842336), (396, 53304048), (432, 48862044), (448, 47116971), (462, 45689184), (486, 43432928), (504, 41881752), (528, 39978036), (567, 37228224), (576, 36646533), (594, 35536032), (616, 34266888), (648, 32574696), (672, 31411314), (693, 30459456), (704, 29983527), (756, 27921168), (792, 26652024), (864, 24431022), (891, 23690688), (924, 22844592), (972, 21716464), (1008, 20940876), (1056, 19989018), (1134, 18614112), (1188, 17768016), (1232, 17133444), (1296, 16287348), (1344, 15705657), (1386, 15229728), (1512, 13960584), (1584, 13326012), (1701, 12409408), (1728, 12215511), (1782, 11845344), (1848, 11422296), (1944, 10858232), (2016, 10470438), (2079, 10153152), (2112, 9994509), (2268, 9307056), (2376, 8884008), (2464, 8566722), (2592, 8143674), (2673, 7896896), (2772, 7614864), (3024, 6980292), (3168, 6663006), (3402, 6204704), (3564, 5922672), (3696, 5711148), (3888, 5429116), (4032, 5235219), (4158, 5076576), (4536, 4653528), (4752, 4442004), (4928, 4283361), (5184, 4071837), (5346, 3948448), (5544, 3807432), (6048, 3490146), (6237, 3384384), (6336, 3331503), (6804, 3102352), (7128, 2961336), (7392, 2855574), (7776, 2714558), (8316, 2538288), (9072, 2326764), (9504, 2221002), (10692, 1974224), (11088, 1903716), (12096, 1745073), (12474, 1692192), (13608, 1551176), (14256, 1480668), (14784, 1427787), (15552, 1357279), (16632, 1269144), (17627, 1197504), (18144, 1163382), (18711, 1128128), (19008, 1110501), (21384, 987112), (22176, 951858), (24948, 846096), (27216, 775588), (28512, 740334), (33264, 634572), (35254, 598752), (36288, 581691), (37422, 564064), (42768, 493556), (44352, 475929), (49896, 423048), (52881, 399168), (54432, 387794), (57024, 370167), (66528, 317286), (70508, 299376), (74844, 282032), (85536, 246778), (99792, 211524), (105762, 199584), (108864, 193897), (123389, 171072), (133056, 158643), (141016, 149688)]