217645056

素因数分解:

$2^{16}\times 3^4\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 170

約数和(自身を含む): 666102822

約数和(自身を除く): 448457766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 246, 256, 288, 324, 328, 369, 384, 432, 492, 512, 576, 648, 656, 738, 768, 864, 984, 1024, 1107, 1152, 1296, 1312, 1476, 1536, 1728, 1968, 2048, 2214, 2304, 2592, 2624, 2952, 3072, 3321, 3456, 3936, 4096, 4428, 4608, 5184, 5248, 5904, 6144, 6642, 6912, 7872, 8192, 8856, 9216, 10368, 10496, 11808, 12288, 13284, 13824, 15744, 16384, 17712, 18432, 20736, 20992, 23616, 24576, 26568, 27648, 31488, 32768, 35424, 36864, 41472, 41984, 47232, 49152, 53136, 55296, 62976, 65536, 70848, 73728, 82944, 83968, 94464, 98304, 106272, 110592, 125952, 141696, 147456, 165888, 167936, 188928, 196608, 212544, 221184, 251904, 283392, 294912, 331776, 335872, 377856, 425088, 442368, 503808, 566784, 589824, 663552, 671744, 755712, 850176, 884736, 1007616, 1133568, 1327104, 1343488, 1511424, 1700352, 1769472, 2015232, 2267136, 2654208, 2686976, 3022848, 3400704, 4030464, 4534272, 5308416, 6045696, 6801408, 8060928, 9068544, 12091392, 13602816, 18137088, 24182784, 27205632, 36274176, 54411264, 72548352, 108822528, 217645056]

約数ペア:

[(1, 217645056), (2, 108822528), (3, 72548352), (4, 54411264), (6, 36274176), (8, 27205632), (9, 24182784), (12, 18137088), (16, 13602816), (18, 12091392), (24, 9068544), (27, 8060928), (32, 6801408), (36, 6045696), (41, 5308416), (48, 4534272), (54, 4030464), (64, 3400704), (72, 3022848), (81, 2686976), (82, 2654208), (96, 2267136), (108, 2015232), (123, 1769472), (128, 1700352), (144, 1511424), (162, 1343488), (164, 1327104), (192, 1133568), (216, 1007616), (246, 884736), (256, 850176), (288, 755712), (324, 671744), (328, 663552), (369, 589824), (384, 566784), (432, 503808), (492, 442368), (512, 425088), (576, 377856), (648, 335872), (656, 331776), (738, 294912), (768, 283392), (864, 251904), (984, 221184), (1024, 212544), (1107, 196608), (1152, 188928), (1296, 167936), (1312, 165888), (1476, 147456), (1536, 141696), (1728, 125952), (1968, 110592), (2048, 106272), (2214, 98304), (2304, 94464), (2592, 83968), (2624, 82944), (2952, 73728), (3072, 70848), (3321, 65536), (3456, 62976), (3936, 55296), (4096, 53136), (4428, 49152), (4608, 47232), (5184, 41984), (5248, 41472), (5904, 36864), (6144, 35424), (6642, 32768), (6912, 31488), (7872, 27648), (8192, 26568), (8856, 24576), (9216, 23616), (10368, 20992), (10496, 20736), (11808, 18432), (12288, 17712), (13284, 16384), (13824, 15744)]