279355392

素因数分解:

$2^{13}\times 3^4\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 140

約数和(自身を含む): 836548746

約数和(自身を除く): 557193354

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, 256, 288, 324, 384, 421, 432, 512, 576, 648, 768, 842, 864, 1024, 1152, 1263, 1296, 1536, 1684, 1728, 2048, 2304, 2526, 2592, 3072, 3368, 3456, 3789, 4096, 4608, 5052, 5184, 6144, 6736, 6912, 7578, 8192, 9216, 10104, 10368, 11367, 12288, 13472, 13824, 15156, 18432, 20208, 20736, 22734, 24576, 26944, 27648, 30312, 34101, 36864, 40416, 41472, 45468, 53888, 55296, 60624, 68202, 73728, 80832, 82944, 90936, 107776, 110592, 121248, 136404, 161664, 165888, 181872, 215552, 221184, 242496, 272808, 323328, 331776, 363744, 431104, 484992, 545616, 646656, 663552, 727488, 862208, 969984, 1091232, 1293312, 1454976, 1724416, 1939968, 2182464, 2586624, 2909952, 3448832, 3879936, 4364928, 5173248, 5819904, 7759872, 8729856, 10346496, 11639808, 15519744, 17459712, 23279616, 31039488, 34919424, 46559232, 69838848, 93118464, 139677696, 279355392]

約数ペア:

[(1, 279355392), (2, 139677696), (3, 93118464), (4, 69838848), (6, 46559232), (8, 34919424), (9, 31039488), (12, 23279616), (16, 17459712), (18, 15519744), (24, 11639808), (27, 10346496), (32, 8729856), (36, 7759872), (48, 5819904), (54, 5173248), (64, 4364928), (72, 3879936), (81, 3448832), (96, 2909952), (108, 2586624), (128, 2182464), (144, 1939968), (162, 1724416), (192, 1454976), (216, 1293312), (256, 1091232), (288, 969984), (324, 862208), (384, 727488), (421, 663552), (432, 646656), (512, 545616), (576, 484992), (648, 431104), (768, 363744), (842, 331776), (864, 323328), (1024, 272808), (1152, 242496), (1263, 221184), (1296, 215552), (1536, 181872), (1684, 165888), (1728, 161664), (2048, 136404), (2304, 121248), (2526, 110592), (2592, 107776), (3072, 90936), (3368, 82944), (3456, 80832), (3789, 73728), (4096, 68202), (4608, 60624), (5052, 55296), (5184, 53888), (6144, 45468), (6736, 41472), (6912, 40416), (7578, 36864), (8192, 34101), (9216, 30312), (10104, 27648), (10368, 26944), (11367, 24576), (12288, 22734), (13472, 20736), (13824, 20208), (15156, 18432)]