291382272

素因数分解:

$2^{10}\times 3^5\times {\mathrm{1171}}^1$

素因数の和:1206

約数の個数: 132

約数和(自身を含む): 873266576

約数和(自身を除く): 581884304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1024, 1152, 1171, 1296, 1536, 1728, 1944, 2304, 2342, 2592, 3072, 3456, 3513, 3888, 4608, 4684, 5184, 6912, 7026, 7776, 9216, 9368, 10368, 10539, 13824, 14052, 15552, 18736, 20736, 21078, 27648, 28104, 31104, 31617, 37472, 41472, 42156, 56208, 62208, 63234, 74944, 82944, 84312, 94851, 112416, 124416, 126468, 149888, 168624, 189702, 224832, 248832, 252936, 284553, 299776, 337248, 379404, 449664, 505872, 569106, 599552, 674496, 758808, 899328, 1011744, 1138212, 1199104, 1348992, 1517616, 1798656, 2023488, 2276424, 2697984, 3035232, 3597312, 4046976, 4552848, 5395968, 6070464, 8093952, 9105696, 10791936, 12140928, 16187904, 18211392, 24281856, 32375808, 36422784, 48563712, 72845568, 97127424, 145691136, 291382272]

約数ペア:

[(1, 291382272), (2, 145691136), (3, 97127424), (4, 72845568), (6, 48563712), (8, 36422784), (9, 32375808), (12, 24281856), (16, 18211392), (18, 16187904), (24, 12140928), (27, 10791936), (32, 9105696), (36, 8093952), (48, 6070464), (54, 5395968), (64, 4552848), (72, 4046976), (81, 3597312), (96, 3035232), (108, 2697984), (128, 2276424), (144, 2023488), (162, 1798656), (192, 1517616), (216, 1348992), (243, 1199104), (256, 1138212), (288, 1011744), (324, 899328), (384, 758808), (432, 674496), (486, 599552), (512, 569106), (576, 505872), (648, 449664), (768, 379404), (864, 337248), (972, 299776), (1024, 284553), (1152, 252936), (1171, 248832), (1296, 224832), (1536, 189702), (1728, 168624), (1944, 149888), (2304, 126468), (2342, 124416), (2592, 112416), (3072, 94851), (3456, 84312), (3513, 82944), (3888, 74944), (4608, 63234), (4684, 62208), (5184, 56208), (6912, 42156), (7026, 41472), (7776, 37472), (9216, 31617), (9368, 31104), (10368, 28104), (10539, 27648), (13824, 21078), (14052, 20736), (15552, 18736)]