641583419904

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8243}}^1$

素因数の和:8420

約数の個数: 480

約数和(自身を含む): 2245364858880

約数和(自身を除く): 1603781438976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 127, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 254, 256, 266, 288, 304, 336, 342, 381, 384, 399, 448, 456, 504, 508, 512, 532, 576, 608, 672, 684, 762, 768, 798, 889, 896, 912, 1008, 1016, 1064, 1143, 1152, 1197, 1216, 1344, 1368, 1524, 1536, 1596, 1778, 1792, 1824, 2016, 2032, 2128, 2286, 2304, 2394, 2413, 2432, 2667, 2688, 2736, 3048, 3192, 3556, 3584, 3648, 4032, 4064, 4256, 4572, 4608, 4788, 4826, 4864, 5334, 5376, 5472, 6096, 6384, 7112, 7239, 7296, 8001, 8064, 8128, 8243, 8512, 9144, 9576, 9652, 9728, 10668, 10752, 10944, 12192, 12768, 14224, 14478, 14592, 16002, 16128, 16256, 16486, 16891, 17024, 18288, 19152, 19304, 21336, 21717, 21888, 24384, 24729, 25536, 28448, 28956, 29184, 32004, 32256, 32512, 32972, 33782, 34048, 36576, 38304, 38608, 42672, 43434, 43776, 48768, 49458, 50673, 51072, 56896, 57701, 57912, 64008, 65024, 65944, 67564, 68096, 73152, 74187, 76608, 77216, 85344, 86868, 87552, 97536, 98916, 101346, 102144, 113792, 115402, 115824, 128016, 131888, 135128, 146304, 148374, 152019, 153216, 154432, 156617, 170688, 173103, 173736, 195072, 197832, 202692, 204288, 227584, 230804, 231648, 256032, 263776, 270256, 292608, 296748, 304038, 306432, 308864, 313234, 341376, 346206, 347472, 395664, 405384, 455168, 461608, 463296, 469851, 512064, 519309, 527552, 540512, 585216, 593496, 608076, 612864, 617728, 626468, 682752, 692412, 694944, 791328, 810768, 923216, 926592, 939702, 1024128, 1038618, 1046861, 1055104, 1081024, 1096319, 1186992, 1216152, 1235456, 1252936, 1365504, 1384824, 1389888, 1409553, 1582656, 1621536, 1846432, 1853184, 1879404, 2048256, 2077236, 2093722, 2110208, 2162048, 2192638, 2373984, 2432304, 2505872, 2769648, 2779776, 2819106, 3140583, 3165312, 3243072, 3288957, 3692864, 3706368, 3758808, 4096512, 4154472, 4187444, 4220416, 4324096, 4385276, 4747968, 4864608, 5011744, 5539296, 5559552, 5638212, 6281166, 6330624, 6486144, 6577914, 7328027, 7385728, 7517616, 8308944, 8374888, 8648192, 8770552, 9421749, 9495936, 9729216, 9866871, 10023488, 11078592, 11119104, 11276424, 12562332, 12661248, 12972288, 13155828, 14656054, 14771456, 15035232, 16617888, 16749776, 17541104, 18843498, 18991872, 19458432, 19733742, 19890359, 20046976, 21984081, 22157184, 22552848, 25124664, 25944576, 26311656, 29312108, 29542912, 30070464, 33235776, 33499552, 35082208, 37686996, 37983744, 38916864, 39467484, 39780718, 40093952, 43968162, 44314368, 45105696, 50249328, 52623312, 58624216, 59671077, 60140928, 65952243, 66471552, 66999104, 70164416, 75373992, 77833728, 78934968, 79561436, 80187904, 87936324, 88628736, 90211392, 100498656, 105246624, 117248432, 119342154, 120281856, 131904486, 132943104, 133998208, 139232513, 140328832, 150747984, 157869936, 159122872, 175872648, 179013231, 180422784, 200997312, 210493248, 234496864, 238684308, 240563712, 263808972, 265886208, 267996416, 278465026, 280657664, 301495968, 315739872, 318245744, 351745296, 358026462, 360845568, 401994624, 417697539, 420986496, 468993728, 477368616, 527617944, 535992832, 556930052, 561315328, 602991936, 631479744, 636491488, 703490592, 716052924, 721691136, 803989248, 835395078, 841972992, 937987456, 954737232, 1055235888, 1113860104, 1205983872, 1253092617, 1262959488, 1272982976, 1406981184, 1432105848, 1607978496, 1670790156, 1683945984, 1875974912, 1909474464, 2110471776, 2227720208, 2411967744, 2506185234, 2525918976, 2545965952, 2813962368, 2864211696, 3341580312, 3751949824, 3818948928, 4220943552, 4455440416, 4823935488, 5012370468, 5051837952, 5091931904, 5627924736, 5728423392, 6683160624, 7637897856, 8441887104, 8910880832, 10024740936, 10183863808, 11255849472, 11456846784, 13366321248, 15275795712, 16883774208, 17821761664, 20049481872, 22913693568, 26732642496, 30551591424, 33767548416, 35643523328, 40098963744, 45827387136, 53465284992, 71287046656, 80197927488, 91654774272, 106930569984, 160395854976, 213861139968, 320791709952, 641583419904]

約数ペア:

[(1, 641583419904), (2, 320791709952), (3, 213861139968), (4, 160395854976), (6, 106930569984), (7, 91654774272), (8, 80197927488), (9, 71287046656), (12, 53465284992), (14, 45827387136), (16, 40098963744), (18, 35643523328), (19, 33767548416), (21, 30551591424), (24, 26732642496), (28, 22913693568), (32, 20049481872), (36, 17821761664), (38, 16883774208), (42, 15275795712), (48, 13366321248), (56, 11456846784), (57, 11255849472), (63, 10183863808), (64, 10024740936), (72, 8910880832), (76, 8441887104), (84, 7637897856), (96, 6683160624), (112, 5728423392), (114, 5627924736), (126, 5091931904), (127, 5051837952), (128, 5012370468), (133, 4823935488), (144, 4455440416), (152, 4220943552), (168, 3818948928), (171, 3751949824), (192, 3341580312), (224, 2864211696), (228, 2813962368), (252, 2545965952), (254, 2525918976), (256, 2506185234), (266, 2411967744), (288, 2227720208), (304, 2110471776), (336, 1909474464), (342, 1875974912), (381, 1683945984), (384, 1670790156), (399, 1607978496), (448, 1432105848), (456, 1406981184), (504, 1272982976), (508, 1262959488), (512, 1253092617), (532, 1205983872), (576, 1113860104), (608, 1055235888), (672, 954737232), (684, 937987456), (762, 841972992), (768, 835395078), (798, 803989248), (889, 721691136), (896, 716052924), (912, 703490592), (1008, 636491488), (1016, 631479744), (1064, 602991936), (1143, 561315328), (1152, 556930052), (1197, 535992832), (1216, 527617944), (1344, 477368616), (1368, 468993728), (1524, 420986496), (1536, 417697539), (1596, 401994624), (1778, 360845568), (1792, 358026462), (1824, 351745296), (2016, 318245744), (2032, 315739872), (2128, 301495968), (2286, 280657664), (2304, 278465026), (2394, 267996416), (2413, 265886208), (2432, 263808972), (2667, 240563712), (2688, 238684308), (2736, 234496864), (3048, 210493248), (3192, 200997312), (3556, 180422784), (3584, 179013231), (3648, 175872648), (4032, 159122872), (4064, 157869936), (4256, 150747984), (4572, 140328832), (4608, 139232513), (4788, 133998208), (4826, 132943104), (4864, 131904486), (5334, 120281856), (5376, 119342154), (5472, 117248432), (6096, 105246624), (6384, 100498656), (7112, 90211392), (7239, 88628736), (7296, 87936324), (8001, 80187904), (8064, 79561436), (8128, 78934968), (8243, 77833728), (8512, 75373992), (9144, 70164416), (9576, 66999104), (9652, 66471552), (9728, 65952243), (10668, 60140928), (10752, 59671077), (10944, 58624216), (12192, 52623312), (12768, 50249328), (14224, 45105696), (14478, 44314368), (14592, 43968162), (16002, 40093952), (16128, 39780718), (16256, 39467484), (16486, 38916864), (16891, 37983744), (17024, 37686996), (18288, 35082208), (19152, 33499552), (19304, 33235776), (21336, 30070464), (21717, 29542912), (21888, 29312108), (24384, 26311656), (24729, 25944576), (25536, 25124664), (28448, 22552848), (28956, 22157184), (29184, 21984081), (32004, 20046976), (32256, 19890359), (32512, 19733742), (32972, 19458432), (33782, 18991872), (34048, 18843498), (36576, 17541104), (38304, 16749776), (38608, 16617888), (42672, 15035232), (43434, 14771456), (43776, 14656054), (48768, 13155828), (49458, 12972288), (50673, 12661248), (51072, 12562332), (56896, 11276424), (57701, 11119104), (57912, 11078592), (64008, 10023488), (65024, 9866871), (65944, 9729216), (67564, 9495936), (68096, 9421749), (73152, 8770552), (74187, 8648192), (76608, 8374888), (77216, 8308944), (85344, 7517616), (86868, 7385728), (87552, 7328027), (97536, 6577914), (98916, 6486144), (101346, 6330624), (102144, 6281166), (113792, 5638212), (115402, 5559552), (115824, 5539296), (128016, 5011744), (131888, 4864608), (135128, 4747968), (146304, 4385276), (148374, 4324096), (152019, 4220416), (153216, 4187444), (154432, 4154472), (156617, 4096512), (170688, 3758808), (173103, 3706368), (173736, 3692864), (195072, 3288957), (197832, 3243072), (202692, 3165312), (204288, 3140583), (227584, 2819106), (230804, 2779776), (231648, 2769648), (256032, 2505872), (263776, 2432304), (270256, 2373984), (292608, 2192638), (296748, 2162048), (304038, 2110208), (306432, 2093722), (308864, 2077236), (313234, 2048256), (341376, 1879404), (346206, 1853184), (347472, 1846432), (395664, 1621536), (405384, 1582656), (455168, 1409553), (461608, 1389888), (463296, 1384824), (469851, 1365504), (512064, 1252936), (519309, 1235456), (527552, 1216152), (540512, 1186992), (585216, 1096319), (593496, 1081024), (608076, 1055104), (612864, 1046861), (617728, 1038618), (626468, 1024128), (682752, 939702), (692412, 926592), (694944, 923216), (791328, 810768)]