680816605952

素因数分解:

$2^8\times 7^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6521}}^1$

素因数の和:6628

約数の個数: 288

約数和(自身を含む): 1679701968000

約数和(自身を除く): 998885362048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 49, 56, 58, 64, 82, 98, 112, 116, 128, 164, 196, 203, 224, 232, 256, 287, 328, 343, 392, 406, 448, 464, 574, 656, 686, 784, 812, 896, 928, 1148, 1189, 1312, 1372, 1421, 1568, 1624, 1792, 1856, 2009, 2296, 2378, 2624, 2744, 2842, 3136, 3248, 3712, 4018, 4592, 4756, 5248, 5488, 5684, 6272, 6496, 6521, 7424, 8036, 8323, 9184, 9512, 9947, 10496, 10976, 11368, 12544, 12992, 13042, 14063, 16072, 16646, 18368, 19024, 19894, 21952, 22736, 25984, 26084, 28126, 32144, 33292, 36736, 38048, 39788, 43904, 45472, 45647, 51968, 52168, 56252, 58261, 64288, 66584, 73472, 76096, 79576, 87808, 90944, 91294, 104336, 112504, 116522, 128576, 133168, 152192, 159152, 181888, 182588, 189109, 208672, 225008, 233044, 257152, 266336, 267361, 304384, 318304, 319529, 363776, 365176, 378218, 407827, 417344, 450016, 466088, 514304, 532672, 534722, 636608, 639058, 730352, 756436, 815654, 834688, 900032, 932176, 1065344, 1069444, 1273216, 1278116, 1323763, 1460704, 1512872, 1631308, 1669376, 1800064, 1864352, 1871527, 2130688, 2138888, 2236703, 2546432, 2556232, 2647526, 2921408, 3025744, 3262616, 3600128, 3728704, 3743054, 4277776, 4473406, 5112464, 5295052, 5842816, 6051488, 6525232, 7457408, 7486108, 7753469, 8555552, 8946812, 9266341, 10224928, 10590104, 11685632, 12102976, 13050464, 13100689, 14914816, 14972216, 15506938, 17111104, 17893624, 18532682, 20449856, 21180208, 24205952, 26100928, 26201378, 29944432, 31013876, 34222208, 35787248, 37065364, 40899712, 42360416, 48411904, 52201856, 52402756, 54274283, 59888864, 62027752, 64864387, 68444416, 71574496, 74130728, 81799424, 84720832, 91704823, 104403712, 104805512, 108548566, 119777728, 124055504, 129728774, 143148992, 148261456, 169441664, 183409646, 209611024, 217097132, 239555456, 248111008, 259457548, 286297984, 296522912, 338883328, 366819292, 379919981, 419222048, 434194264, 479110912, 496222016, 518915096, 572595968, 593045824, 733638584, 759839962, 838444096, 868388528, 992444032, 1037830192, 1186091648, 1467277168, 1519679924, 1676888192, 1736777056, 1984888064, 2075660384, 2372183296, 2659439867, 2934554336, 3039359848, 3353776384, 3473554112, 4151320768, 5318879734, 5869108672, 6078719696, 6947108224, 8302641536, 10637759468, 11738217344, 12157439392, 13894216448, 16605283072, 21275518936, 23476434688, 24314878784, 42551037872, 48629757568, 85102075744, 97259515136, 170204151488, 340408302976, 680816605952]

約数ペア:

[(1, 680816605952), (2, 340408302976), (4, 170204151488), (7, 97259515136), (8, 85102075744), (14, 48629757568), (16, 42551037872), (28, 24314878784), (29, 23476434688), (32, 21275518936), (41, 16605283072), (49, 13894216448), (56, 12157439392), (58, 11738217344), (64, 10637759468), (82, 8302641536), (98, 6947108224), (112, 6078719696), (116, 5869108672), (128, 5318879734), (164, 4151320768), (196, 3473554112), (203, 3353776384), (224, 3039359848), (232, 2934554336), (256, 2659439867), (287, 2372183296), (328, 2075660384), (343, 1984888064), (392, 1736777056), (406, 1676888192), (448, 1519679924), (464, 1467277168), (574, 1186091648), (656, 1037830192), (686, 992444032), (784, 868388528), (812, 838444096), (896, 759839962), (928, 733638584), (1148, 593045824), (1189, 572595968), (1312, 518915096), (1372, 496222016), (1421, 479110912), (1568, 434194264), (1624, 419222048), (1792, 379919981), (1856, 366819292), (2009, 338883328), (2296, 296522912), (2378, 286297984), (2624, 259457548), (2744, 248111008), (2842, 239555456), (3136, 217097132), (3248, 209611024), (3712, 183409646), (4018, 169441664), (4592, 148261456), (4756, 143148992), (5248, 129728774), (5488, 124055504), (5684, 119777728), (6272, 108548566), (6496, 104805512), (6521, 104403712), (7424, 91704823), (8036, 84720832), (8323, 81799424), (9184, 74130728), (9512, 71574496), (9947, 68444416), (10496, 64864387), (10976, 62027752), (11368, 59888864), (12544, 54274283), (12992, 52402756), (13042, 52201856), (14063, 48411904), (16072, 42360416), (16646, 40899712), (18368, 37065364), (19024, 35787248), (19894, 34222208), (21952, 31013876), (22736, 29944432), (25984, 26201378), (26084, 26100928), (28126, 24205952), (32144, 21180208), (33292, 20449856), (36736, 18532682), (38048, 17893624), (39788, 17111104), (43904, 15506938), (45472, 14972216), (45647, 14914816), (51968, 13100689), (52168, 13050464), (56252, 12102976), (58261, 11685632), (64288, 10590104), (66584, 10224928), (73472, 9266341), (76096, 8946812), (79576, 8555552), (87808, 7753469), (90944, 7486108), (91294, 7457408), (104336, 6525232), (112504, 6051488), (116522, 5842816), (128576, 5295052), (133168, 5112464), (152192, 4473406), (159152, 4277776), (181888, 3743054), (182588, 3728704), (189109, 3600128), (208672, 3262616), (225008, 3025744), (233044, 2921408), (257152, 2647526), (266336, 2556232), (267361, 2546432), (304384, 2236703), (318304, 2138888), (319529, 2130688), (363776, 1871527), (365176, 1864352), (378218, 1800064), (407827, 1669376), (417344, 1631308), (450016, 1512872), (466088, 1460704), (514304, 1323763), (532672, 1278116), (534722, 1273216), (636608, 1069444), (639058, 1065344), (730352, 932176), (756436, 900032), (815654, 834688)]