231461376

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4913

約数の個数: 80

約数和(自身を含む): 636649728

約数和(自身を除く): 405188352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 4861, 5952, 7936, 9722, 11904, 14583, 15872, 19444, 23808, 29166, 38888, 47616, 58332, 77776, 116664, 150691, 155552, 233328, 301382, 311104, 452073, 466656, 602764, 622208, 904146, 933312, 1205528, 1244416, 1808292, 1866624, 2411056, 2488832, 3616584, 3733248, 4822112, 7233168, 7466496, 9644224, 14466336, 19288448, 28932672, 38576896, 57865344, 77153792, 115730688, 231461376]

約数ペア:

[(1, 231461376), (2, 115730688), (3, 77153792), (4, 57865344), (6, 38576896), (8, 28932672), (12, 19288448), (16, 14466336), (24, 9644224), (31, 7466496), (32, 7233168), (48, 4822112), (62, 3733248), (64, 3616584), (93, 2488832), (96, 2411056), (124, 1866624), (128, 1808292), (186, 1244416), (192, 1205528), (248, 933312), (256, 904146), (372, 622208), (384, 602764), (496, 466656), (512, 452073), (744, 311104), (768, 301382), (992, 233328), (1488, 155552), (1536, 150691), (1984, 116664), (2976, 77776), (3968, 58332), (4861, 47616), (5952, 38888), (7936, 29166), (9722, 23808), (11904, 19444), (14583, 15872)]