224581248

素因数分解:

$2^7\times 3^4\times {\mathrm{21661}}^1$

素因数の和:21687

約数の個数: 80

約数和(自身を含む): 668381010

約数和(自身を除く): 443799762

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, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 21661, 43322, 64983, 86644, 129966, 173288, 194949, 259932, 346576, 389898, 519864, 584847, 693152, 779796, 1039728, 1169694, 1386304, 1559592, 1754541, 2079456, 2339388, 2772608, 3119184, 3509082, 4158912, 4678776, 6238368, 7018164, 8317824, 9357552, 12476736, 14036328, 18715104, 24953472, 28072656, 37430208, 56145312, 74860416, 112290624, 224581248]

約数ペア:

[(1, 224581248), (2, 112290624), (3, 74860416), (4, 56145312), (6, 37430208), (8, 28072656), (9, 24953472), (12, 18715104), (16, 14036328), (18, 12476736), (24, 9357552), (27, 8317824), (32, 7018164), (36, 6238368), (48, 4678776), (54, 4158912), (64, 3509082), (72, 3119184), (81, 2772608), (96, 2339388), (108, 2079456), (128, 1754541), (144, 1559592), (162, 1386304), (192, 1169694), (216, 1039728), (288, 779796), (324, 693152), (384, 584847), (432, 519864), (576, 389898), (648, 346576), (864, 259932), (1152, 194949), (1296, 173288), (1728, 129966), (2592, 86644), (3456, 64983), (5184, 43322), (10368, 21661)]