4400268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6486132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 149, 214, 276, 298, 321, 428, 447, 596, 642, 894, 1284, 1788, 2461, 3427, 4922, 6854, 7383, 9844, 10281, 13708, 14766, 15943, 20562, 29532, 31886, 41124, 47829, 63772, 95658, 191316, 366689, 733378, 1100067, 1466756, 2200134, 4400268]

約数ペア:

[(1, 4400268), (2, 2200134), (3, 1466756), (4, 1100067), (6, 733378), (12, 366689), (23, 191316), (46, 95658), (69, 63772), (92, 47829), (107, 41124), (138, 31886), (149, 29532), (214, 20562), (276, 15943), (298, 14766), (321, 13708), (428, 10281), (447, 9844), (596, 7383), (642, 6854), (894, 4922), (1284, 3427), (1788, 2461)]