330790336

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 683093376

約数和(自身を除く): 352303040

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 137, 248, 274, 496, 548, 992, 1096, 1217, 1984, 2192, 2434, 4247, 4384, 4868, 8494, 8768, 9736, 16988, 19472, 33976, 37727, 38944, 67952, 75454, 77888, 135904, 150908, 166729, 271808, 301816, 333458, 603632, 666916, 1207264, 1333832, 2414528, 2667664, 5168599, 5335328, 10337198, 10670656, 20674396, 41348792, 82697584, 165395168, 330790336]

約数ペア:

[(1, 330790336), (2, 165395168), (4, 82697584), (8, 41348792), (16, 20674396), (31, 10670656), (32, 10337198), (62, 5335328), (64, 5168599), (124, 2667664), (137, 2414528), (248, 1333832), (274, 1207264), (496, 666916), (548, 603632), (992, 333458), (1096, 301816), (1217, 271808), (1984, 166729), (2192, 150908), (2434, 135904), (4247, 77888), (4384, 75454), (4868, 67952), (8494, 38944), (8768, 37727), (9736, 33976), (16988, 19472)]