21308489664

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10896

約数の個数: 336

約数和(自身を含む): 75318030720

約数和(自身を除く): 54009541056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 49, 56, 57, 64, 66, 76, 77, 84, 88, 96, 98, 112, 114, 132, 133, 147, 152, 154, 168, 176, 192, 196, 209, 224, 228, 231, 264, 266, 294, 304, 308, 336, 352, 392, 399, 418, 448, 456, 462, 528, 532, 539, 588, 608, 616, 627, 672, 704, 784, 798, 836, 912, 924, 931, 1056, 1064, 1078, 1176, 1216, 1232, 1254, 1344, 1463, 1568, 1596, 1617, 1672, 1824, 1848, 1862, 2112, 2128, 2156, 2352, 2464, 2508, 2793, 2926, 3136, 3192, 3234, 3344, 3648, 3696, 3724, 4256, 4312, 4389, 4704, 4928, 5016, 5586, 5852, 6384, 6468, 6688, 7392, 7448, 8512, 8624, 8778, 9408, 10032, 10241, 10837, 11172, 11704, 12768, 12936, 13376, 14784, 14896, 17248, 17556, 20064, 20482, 21674, 22344, 23408, 25536, 25872, 29792, 30723, 32511, 34496, 35112, 40128, 40964, 43348, 44688, 46816, 51744, 59584, 61446, 65022, 70224, 75859, 81928, 86696, 89376, 93632, 103488, 119207, 122892, 130044, 140448, 151718, 163856, 173392, 178752, 205903, 227577, 238414, 245784, 260088, 280896, 303436, 327712, 346784, 357621, 411806, 455154, 476828, 491568, 520176, 531013, 606872, 617709, 655424, 693568, 715242, 823612, 834449, 910308, 953656, 983136, 1040352, 1062026, 1213744, 1235418, 1430484, 1441321, 1593039, 1647224, 1668898, 1820616, 1907312, 1966272, 2080704, 2124052, 2264933, 2427488, 2470836, 2503347, 2860968, 2882642, 3186078, 3294448, 3337796, 3641232, 3814624, 4248104, 4323963, 4529866, 4854976, 4941672, 5006694, 5721936, 5765284, 5841143, 6372156, 6588896, 6675592, 6794799, 7282464, 7629248, 8496208, 8647926, 9059732, 9883344, 10013388, 10089247, 11443872, 11530568, 11682286, 12744312, 13177792, 13351184, 13589598, 14564928, 15854531, 16992416, 17295852, 17523429, 18119464, 19766688, 20026776, 20178494, 22887744, 23061136, 23364572, 25488624, 26702368, 27179196, 30267741, 31709062, 33984832, 34591704, 35046858, 36238928, 39533376, 40053552, 40356988, 46122272, 46729144, 47563593, 50977248, 53404736, 54358392, 60535482, 63418124, 69183408, 70093716, 72477856, 80107104, 80713976, 92244544, 93458288, 95127186, 101954496, 108716784, 110981717, 121070964, 126836248, 138366816, 140187432, 144955712, 160214208, 161427952, 186916576, 190254372, 217433568, 221963434, 242141928, 253672496, 276733632, 280374864, 322855904, 332945151, 373833152, 380508744, 434867136, 443926868, 484283856, 507344992, 560749728, 645711808, 665890302, 761017488, 887853736, 968567712, 1014689984, 1121499456, 1331780604, 1522034976, 1775707472, 1937135424, 2663561208, 3044069952, 3551414944, 5327122416, 7102829888, 10654244832, 21308489664]

約数ペア:

[(1, 21308489664), (2, 10654244832), (3, 7102829888), (4, 5327122416), (6, 3551414944), (7, 3044069952), (8, 2663561208), (11, 1937135424), (12, 1775707472), (14, 1522034976), (16, 1331780604), (19, 1121499456), (21, 1014689984), (22, 968567712), (24, 887853736), (28, 761017488), (32, 665890302), (33, 645711808), (38, 560749728), (42, 507344992), (44, 484283856), (48, 443926868), (49, 434867136), (56, 380508744), (57, 373833152), (64, 332945151), (66, 322855904), (76, 280374864), (77, 276733632), (84, 253672496), (88, 242141928), (96, 221963434), (98, 217433568), (112, 190254372), (114, 186916576), (132, 161427952), (133, 160214208), (147, 144955712), (152, 140187432), (154, 138366816), (168, 126836248), (176, 121070964), (192, 110981717), (196, 108716784), (209, 101954496), (224, 95127186), (228, 93458288), (231, 92244544), (264, 80713976), (266, 80107104), (294, 72477856), (304, 70093716), (308, 69183408), (336, 63418124), (352, 60535482), (392, 54358392), (399, 53404736), (418, 50977248), (448, 47563593), (456, 46729144), (462, 46122272), (528, 40356988), (532, 40053552), (539, 39533376), (588, 36238928), (608, 35046858), (616, 34591704), (627, 33984832), (672, 31709062), (704, 30267741), (784, 27179196), (798, 26702368), (836, 25488624), (912, 23364572), (924, 23061136), (931, 22887744), (1056, 20178494), (1064, 20026776), (1078, 19766688), (1176, 18119464), (1216, 17523429), (1232, 17295852), (1254, 16992416), (1344, 15854531), (1463, 14564928), (1568, 13589598), (1596, 13351184), (1617, 13177792), (1672, 12744312), (1824, 11682286), (1848, 11530568), (1862, 11443872), (2112, 10089247), (2128, 10013388), (2156, 9883344), (2352, 9059732), (2464, 8647926), (2508, 8496208), (2793, 7629248), (2926, 7282464), (3136, 6794799), (3192, 6675592), (3234, 6588896), (3344, 6372156), (3648, 5841143), (3696, 5765284), (3724, 5721936), (4256, 5006694), (4312, 4941672), (4389, 4854976), (4704, 4529866), (4928, 4323963), (5016, 4248104), (5586, 3814624), (5852, 3641232), (6384, 3337796), (6468, 3294448), (6688, 3186078), (7392, 2882642), (7448, 2860968), (8512, 2503347), (8624, 2470836), (8778, 2427488), (9408, 2264933), (10032, 2124052), (10241, 2080704), (10837, 1966272), (11172, 1907312), (11704, 1820616), (12768, 1668898), (12936, 1647224), (13376, 1593039), (14784, 1441321), (14896, 1430484), (17248, 1235418), (17556, 1213744), (20064, 1062026), (20482, 1040352), (21674, 983136), (22344, 953656), (23408, 910308), (25536, 834449), (25872, 823612), (29792, 715242), (30723, 693568), (32511, 655424), (34496, 617709), (35112, 606872), (40128, 531013), (40964, 520176), (43348, 491568), (44688, 476828), (46816, 455154), (51744, 411806), (59584, 357621), (61446, 346784), (65022, 327712), (70224, 303436), (75859, 280896), (81928, 260088), (86696, 245784), (89376, 238414), (93632, 227577), (103488, 205903), (119207, 178752), (122892, 173392), (130044, 163856), (140448, 151718)]