1381132032

素因数分解:

$2^8\times 3^1\times 7^5\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 4328505216

約数和(自身を除く): 2947373184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 107, 112, 128, 147, 168, 192, 196, 214, 224, 256, 294, 321, 336, 343, 384, 392, 428, 448, 588, 642, 672, 686, 749, 768, 784, 856, 896, 1029, 1176, 1284, 1344, 1372, 1498, 1568, 1712, 1792, 2058, 2247, 2352, 2401, 2568, 2688, 2744, 2996, 3136, 3424, 4116, 4494, 4704, 4802, 5136, 5243, 5376, 5488, 5992, 6272, 6848, 7203, 8232, 8988, 9408, 9604, 10272, 10486, 10976, 11984, 12544, 13696, 14406, 15729, 16464, 16807, 17976, 18816, 19208, 20544, 20972, 21952, 23968, 27392, 28812, 31458, 32928, 33614, 35952, 36701, 37632, 38416, 41088, 41944, 43904, 47936, 50421, 57624, 62916, 65856, 67228, 71904, 73402, 76832, 82176, 83888, 87808, 95872, 100842, 110103, 115248, 125832, 131712, 134456, 143808, 146804, 153664, 167776, 191744, 201684, 220206, 230496, 251664, 256907, 263424, 268912, 287616, 293608, 307328, 335552, 403368, 440412, 460992, 503328, 513814, 537824, 575232, 587216, 614656, 671104, 770721, 806736, 880824, 921984, 1006656, 1027628, 1075648, 1174432, 1342208, 1541442, 1613472, 1761648, 1798349, 1843968, 2013312, 2055256, 2151296, 2348864, 3082884, 3226944, 3523296, 3596698, 4026624, 4110512, 4302592, 4697728, 5395047, 6165768, 6453888, 7046592, 7193396, 8221024, 9395456, 10790094, 12331536, 12907776, 14093184, 14386792, 16442048, 21580188, 24663072, 28186368, 28773584, 32884096, 43160376, 49326144, 57547168, 65768192, 86320752, 98652288, 115094336, 172641504, 197304576, 230188672, 345283008, 460377344, 690566016, 1381132032]

約数ペア:

[(1, 1381132032), (2, 690566016), (3, 460377344), (4, 345283008), (6, 230188672), (7, 197304576), (8, 172641504), (12, 115094336), (14, 98652288), (16, 86320752), (21, 65768192), (24, 57547168), (28, 49326144), (32, 43160376), (42, 32884096), (48, 28773584), (49, 28186368), (56, 24663072), (64, 21580188), (84, 16442048), (96, 14386792), (98, 14093184), (107, 12907776), (112, 12331536), (128, 10790094), (147, 9395456), (168, 8221024), (192, 7193396), (196, 7046592), (214, 6453888), (224, 6165768), (256, 5395047), (294, 4697728), (321, 4302592), (336, 4110512), (343, 4026624), (384, 3596698), (392, 3523296), (428, 3226944), (448, 3082884), (588, 2348864), (642, 2151296), (672, 2055256), (686, 2013312), (749, 1843968), (768, 1798349), (784, 1761648), (856, 1613472), (896, 1541442), (1029, 1342208), (1176, 1174432), (1284, 1075648), (1344, 1027628), (1372, 1006656), (1498, 921984), (1568, 880824), (1712, 806736), (1792, 770721), (2058, 671104), (2247, 614656), (2352, 587216), (2401, 575232), (2568, 537824), (2688, 513814), (2744, 503328), (2996, 460992), (3136, 440412), (3424, 403368), (4116, 335552), (4494, 307328), (4704, 293608), (4802, 287616), (5136, 268912), (5243, 263424), (5376, 256907), (5488, 251664), (5992, 230496), (6272, 220206), (6848, 201684), (7203, 191744), (8232, 167776), (8988, 153664), (9408, 146804), (9604, 143808), (10272, 134456), (10486, 131712), (10976, 125832), (11984, 115248), (12544, 110103), (13696, 100842), (14406, 95872), (15729, 87808), (16464, 83888), (16807, 82176), (17976, 76832), (18816, 73402), (19208, 71904), (20544, 67228), (20972, 65856), (21952, 62916), (23968, 57624), (27392, 50421), (28812, 47936), (31458, 43904), (32928, 41944), (33614, 41088), (35952, 38416), (36701, 37632)]