255356928

素因数分解:

$2^{12}\times 3^3\times {\mathrm{2309}}^1$

素因数の和:2342

約数の個数: 104

約数和(自身を含む): 756848400

約数和(自身を除く): 501491472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 2309, 3072, 3456, 4096, 4608, 4618, 6144, 6912, 6927, 9216, 9236, 12288, 13824, 13854, 18432, 18472, 20781, 27648, 27708, 36864, 36944, 41562, 55296, 55416, 62343, 73888, 83124, 110592, 110832, 124686, 147776, 166248, 221664, 249372, 295552, 332496, 443328, 498744, 591104, 664992, 886656, 997488, 1182208, 1329984, 1773312, 1994976, 2364416, 2659968, 3546624, 3989952, 4728832, 5319936, 7093248, 7979904, 9457664, 10639872, 14186496, 15959808, 21279744, 28372992, 31919616, 42559488, 63839232, 85118976, 127678464, 255356928]

約数ペア:

[(1, 255356928), (2, 127678464), (3, 85118976), (4, 63839232), (6, 42559488), (8, 31919616), (9, 28372992), (12, 21279744), (16, 15959808), (18, 14186496), (24, 10639872), (27, 9457664), (32, 7979904), (36, 7093248), (48, 5319936), (54, 4728832), (64, 3989952), (72, 3546624), (96, 2659968), (108, 2364416), (128, 1994976), (144, 1773312), (192, 1329984), (216, 1182208), (256, 997488), (288, 886656), (384, 664992), (432, 591104), (512, 498744), (576, 443328), (768, 332496), (864, 295552), (1024, 249372), (1152, 221664), (1536, 166248), (1728, 147776), (2048, 124686), (2304, 110832), (2309, 110592), (3072, 83124), (3456, 73888), (4096, 62343), (4608, 55416), (4618, 55296), (6144, 41562), (6912, 36944), (6927, 36864), (9216, 27708), (9236, 27648), (12288, 20781), (13824, 18472), (13854, 18432)]