1391029248

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{9241}}^1$

素因数の和:9278

約数の個数: 132

約数和(自身を含む): 4313389272

約数和(自身を除く): 2922360024

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, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3072, 3136, 3584, 4704, 5376, 6272, 7168, 9241, 9408, 10752, 12544, 18482, 18816, 21504, 25088, 27723, 36964, 37632, 50176, 55446, 64687, 73928, 75264, 110892, 129374, 147856, 150528, 194061, 221784, 258748, 295712, 388122, 443568, 452809, 517496, 591424, 776244, 887136, 905618, 1034992, 1182848, 1358427, 1552488, 1774272, 1811236, 2069984, 2365696, 2716854, 3104976, 3548544, 3622472, 4139968, 4731392, 5433708, 6209952, 7097088, 7244944, 8279936, 9462784, 10867416, 12419904, 14194176, 14489888, 16559872, 21734832, 24839808, 28388352, 28979776, 33119744, 43469664, 49679616, 57959552, 66239488, 86939328, 99359232, 115919104, 173878656, 198718464, 231838208, 347757312, 463676416, 695514624, 1391029248]

約数ペア:

[(1, 1391029248), (2, 695514624), (3, 463676416), (4, 347757312), (6, 231838208), (7, 198718464), (8, 173878656), (12, 115919104), (14, 99359232), (16, 86939328), (21, 66239488), (24, 57959552), (28, 49679616), (32, 43469664), (42, 33119744), (48, 28979776), (49, 28388352), (56, 24839808), (64, 21734832), (84, 16559872), (96, 14489888), (98, 14194176), (112, 12419904), (128, 10867416), (147, 9462784), (168, 8279936), (192, 7244944), (196, 7097088), (224, 6209952), (256, 5433708), (294, 4731392), (336, 4139968), (384, 3622472), (392, 3548544), (448, 3104976), (512, 2716854), (588, 2365696), (672, 2069984), (768, 1811236), (784, 1774272), (896, 1552488), (1024, 1358427), (1176, 1182848), (1344, 1034992), (1536, 905618), (1568, 887136), (1792, 776244), (2352, 591424), (2688, 517496), (3072, 452809), (3136, 443568), (3584, 388122), (4704, 295712), (5376, 258748), (6272, 221784), (7168, 194061), (9241, 150528), (9408, 147856), (10752, 129374), (12544, 110892), (18482, 75264), (18816, 73928), (21504, 64687), (25088, 55446), (27723, 50176), (36964, 37632)]