268238964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67943}}^1$

素因数の和:68004

約数の個数: 48

約数和(自身を含む): 730533888

約数和(自身を除く): 462294924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 67943, 135886, 203829, 271772, 407658, 475601, 815316, 951202, 1426803, 1902404, 2853606, 3193321, 5707212, 6386642, 9579963, 12773284, 19159926, 22353247, 38319852, 44706494, 67059741, 89412988, 134119482, 268238964]

約数ペア:

[(1, 268238964), (2, 134119482), (3, 89412988), (4, 67059741), (6, 44706494), (7, 38319852), (12, 22353247), (14, 19159926), (21, 12773284), (28, 9579963), (42, 6386642), (47, 5707212), (84, 3193321), (94, 2853606), (141, 1902404), (188, 1426803), (282, 951202), (329, 815316), (564, 475601), (658, 407658), (987, 271772), (1316, 203829), (1974, 135886), (3948, 67943)]