385364452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 756245952

約数和(自身を除く): 370881500

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 353, 473, 577, 706, 946, 1154, 1412, 1892, 2308, 3883, 6347, 7766, 12694, 15179, 15532, 24811, 25388, 30358, 49622, 60716, 99244, 166969, 203681, 272921, 333938, 407362, 545842, 667876, 814724, 1091684, 2240491, 4480982, 8758283, 8961964, 17516566, 35033132, 96341113, 192682226, 385364452]

約数ペア:

[(1, 385364452), (2, 192682226), (4, 96341113), (11, 35033132), (22, 17516566), (43, 8961964), (44, 8758283), (86, 4480982), (172, 2240491), (353, 1091684), (473, 814724), (577, 667876), (706, 545842), (946, 407362), (1154, 333938), (1412, 272921), (1892, 203681), (2308, 166969), (3883, 99244), (6347, 60716), (7766, 49622), (12694, 30358), (15179, 25388), (15532, 24811)]