247066704

素因数分解:

$2^4\times 3^2\times {\mathrm{1715741}}^1$

素因数の和:1715755

約数の個数: 30

約数和(自身を含む): 691444026

約数和(自身を除く): 444377322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1715741, 3431482, 5147223, 6862964, 10294446, 13725928, 15441669, 20588892, 27451856, 30883338, 41177784, 61766676, 82355568, 123533352, 247066704]

約数ペア:

[(1, 247066704), (2, 123533352), (3, 82355568), (4, 61766676), (6, 41177784), (8, 30883338), (9, 27451856), (12, 20588892), (16, 15441669), (18, 13725928), (24, 10294446), (36, 6862964), (48, 5147223), (72, 3431482), (144, 1715741)]