457841296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{60497}}^1$

素因数の和:60559

約数の個数: 40

約数和(自身を含む): 990231264

約数和(自身を除く): 532389968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 60497, 120994, 241988, 483976, 665467, 967952, 1330934, 2601371, 2661868, 5202742, 5323736, 10405484, 10647472, 20810968, 28615081, 41621936, 57230162, 114460324, 228920648, 457841296]

約数ペア:

[(1, 457841296), (2, 228920648), (4, 114460324), (8, 57230162), (11, 41621936), (16, 28615081), (22, 20810968), (43, 10647472), (44, 10405484), (86, 5323736), (88, 5202742), (172, 2661868), (176, 2601371), (344, 1330934), (473, 967952), (688, 665467), (946, 483976), (1892, 241988), (3784, 120994), (7568, 60497)]