21248502912

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11923}}^1$

素因数の和:11980

約数の個数: 384

約数和(自身を含む): 79688568960

約数和(自身を除く): 58440066048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 48, 51, 52, 56, 63, 64, 68, 72, 78, 84, 91, 96, 102, 104, 112, 117, 119, 126, 128, 136, 144, 153, 156, 168, 182, 192, 204, 208, 221, 224, 234, 238, 252, 272, 273, 288, 306, 312, 336, 357, 364, 384, 408, 416, 442, 448, 468, 476, 504, 544, 546, 576, 612, 624, 663, 672, 714, 728, 816, 819, 832, 884, 896, 936, 952, 1008, 1071, 1088, 1092, 1152, 1224, 1248, 1326, 1344, 1428, 1456, 1547, 1632, 1638, 1664, 1768, 1872, 1904, 1989, 2016, 2142, 2176, 2184, 2448, 2496, 2652, 2688, 2856, 2912, 3094, 3264, 3276, 3536, 3744, 3808, 3978, 4032, 4284, 4368, 4641, 4896, 4992, 5304, 5712, 5824, 6188, 6528, 6552, 7072, 7488, 7616, 7956, 8064, 8568, 8736, 9282, 9792, 10608, 11424, 11648, 11923, 12376, 13104, 13923, 14144, 14976, 15232, 15912, 17136, 17472, 18564, 19584, 21216, 22848, 23846, 24752, 26208, 27846, 28288, 31824, 34272, 34944, 35769, 37128, 42432, 45696, 47692, 49504, 52416, 55692, 63648, 68544, 71538, 74256, 83461, 84864, 95384, 99008, 104832, 107307, 111384, 127296, 137088, 143076, 148512, 154999, 166922, 190768, 198016, 202691, 214614, 222768, 250383, 254592, 286152, 297024, 309998, 333844, 381536, 405382, 429228, 445536, 464997, 500766, 572304, 594048, 608073, 619996, 667688, 751149, 763072, 810764, 858456, 891072, 929994, 1001532, 1084993, 1144608, 1216146, 1239992, 1335376, 1394991, 1418837, 1502298, 1526144, 1621528, 1716912, 1782144, 1824219, 1859988, 2003064, 2169986, 2289216, 2432292, 2479984, 2634983, 2670752, 2789982, 2837674, 3004596, 3243056, 3254979, 3433824, 3648438, 3719976, 4006128, 4256511, 4339972, 4578432, 4864584, 4959968, 5269966, 5341504, 5579964, 5675348, 6009192, 6486112, 6509958, 6867648, 7296876, 7439952, 7904949, 8012256, 8513022, 8679944, 9729168, 9764937, 9919936, 10539932, 10683008, 11159928, 11350696, 12018384, 12769533, 12972224, 13019916, 13735296, 14593752, 14879904, 15809898, 16024512, 17026044, 17359888, 18444881, 19458336, 19529874, 19839872, 21079864, 22319856, 22701392, 23714847, 24036768, 25539066, 25944448, 26039832, 29187504, 29759808, 31619796, 32049024, 34052088, 34719776, 36889762, 38916672, 39059748, 42159728, 44639712, 45402784, 47429694, 48073536, 51078132, 52079664, 55334643, 58375008, 59519616, 63239592, 68104176, 69439552, 73779524, 77833344, 78119496, 84319456, 89279424, 90805568, 94859388, 96147072, 102156264, 104159328, 110669286, 116750016, 126479184, 136208352, 138879104, 147559048, 156238992, 166003929, 168638912, 178558848, 181611136, 189718776, 204312528, 208318656, 221338572, 233500032, 252958368, 272416704, 295118096, 312477984, 332007858, 337277824, 379437552, 408625056, 416637312, 442677144, 505916736, 544833408, 590236192, 624955968, 664015716, 758875104, 817250112, 885354288, 1011833472, 1180472384, 1249911936, 1328031432, 1517750208, 1634500224, 1770708576, 2360944768, 2656062864, 3035500416, 3541417152, 5312125728, 7082834304, 10624251456, 21248502912]

約数ペア:

[(1, 21248502912), (2, 10624251456), (3, 7082834304), (4, 5312125728), (6, 3541417152), (7, 3035500416), (8, 2656062864), (9, 2360944768), (12, 1770708576), (13, 1634500224), (14, 1517750208), (16, 1328031432), (17, 1249911936), (18, 1180472384), (21, 1011833472), (24, 885354288), (26, 817250112), (28, 758875104), (32, 664015716), (34, 624955968), (36, 590236192), (39, 544833408), (42, 505916736), (48, 442677144), (51, 416637312), (52, 408625056), (56, 379437552), (63, 337277824), (64, 332007858), (68, 312477984), (72, 295118096), (78, 272416704), (84, 252958368), (91, 233500032), (96, 221338572), (102, 208318656), (104, 204312528), (112, 189718776), (117, 181611136), (119, 178558848), (126, 168638912), (128, 166003929), (136, 156238992), (144, 147559048), (153, 138879104), (156, 136208352), (168, 126479184), (182, 116750016), (192, 110669286), (204, 104159328), (208, 102156264), (221, 96147072), (224, 94859388), (234, 90805568), (238, 89279424), (252, 84319456), (272, 78119496), (273, 77833344), (288, 73779524), (306, 69439552), (312, 68104176), (336, 63239592), (357, 59519616), (364, 58375008), (384, 55334643), (408, 52079664), (416, 51078132), (442, 48073536), (448, 47429694), (468, 45402784), (476, 44639712), (504, 42159728), (544, 39059748), (546, 38916672), (576, 36889762), (612, 34719776), (624, 34052088), (663, 32049024), (672, 31619796), (714, 29759808), (728, 29187504), (816, 26039832), (819, 25944448), (832, 25539066), (884, 24036768), (896, 23714847), (936, 22701392), (952, 22319856), (1008, 21079864), (1071, 19839872), (1088, 19529874), (1092, 19458336), (1152, 18444881), (1224, 17359888), (1248, 17026044), (1326, 16024512), (1344, 15809898), (1428, 14879904), (1456, 14593752), (1547, 13735296), (1632, 13019916), (1638, 12972224), (1664, 12769533), (1768, 12018384), (1872, 11350696), (1904, 11159928), (1989, 10683008), (2016, 10539932), (2142, 9919936), (2176, 9764937), (2184, 9729168), (2448, 8679944), (2496, 8513022), (2652, 8012256), (2688, 7904949), (2856, 7439952), (2912, 7296876), (3094, 6867648), (3264, 6509958), (3276, 6486112), (3536, 6009192), (3744, 5675348), (3808, 5579964), (3978, 5341504), (4032, 5269966), (4284, 4959968), (4368, 4864584), (4641, 4578432), (4896, 4339972), (4992, 4256511), (5304, 4006128), (5712, 3719976), (5824, 3648438), (6188, 3433824), (6528, 3254979), (6552, 3243056), (7072, 3004596), (7488, 2837674), (7616, 2789982), (7956, 2670752), (8064, 2634983), (8568, 2479984), (8736, 2432292), (9282, 2289216), (9792, 2169986), (10608, 2003064), (11424, 1859988), (11648, 1824219), (11923, 1782144), (12376, 1716912), (13104, 1621528), (13923, 1526144), (14144, 1502298), (14976, 1418837), (15232, 1394991), (15912, 1335376), (17136, 1239992), (17472, 1216146), (18564, 1144608), (19584, 1084993), (21216, 1001532), (22848, 929994), (23846, 891072), (24752, 858456), (26208, 810764), (27846, 763072), (28288, 751149), (31824, 667688), (34272, 619996), (34944, 608073), (35769, 594048), (37128, 572304), (42432, 500766), (45696, 464997), (47692, 445536), (49504, 429228), (52416, 405382), (55692, 381536), (63648, 333844), (68544, 309998), (71538, 297024), (74256, 286152), (83461, 254592), (84864, 250383), (95384, 222768), (99008, 214614), (104832, 202691), (107307, 198016), (111384, 190768), (127296, 166922), (137088, 154999), (143076, 148512)]