390336

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 56

約数和(自身を含む): 1097280

約数和(自身を除く): 706944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 107, 114, 152, 192, 214, 228, 304, 321, 428, 456, 608, 642, 856, 912, 1216, 1284, 1712, 1824, 2033, 2568, 3424, 3648, 4066, 5136, 6099, 6848, 8132, 10272, 12198, 16264, 20544, 24396, 32528, 48792, 65056, 97584, 130112, 195168, 390336]

約数ペア:

[(1, 390336), (2, 195168), (3, 130112), (4, 97584), (6, 65056), (8, 48792), (12, 32528), (16, 24396), (19, 20544), (24, 16264), (32, 12198), (38, 10272), (48, 8132), (57, 6848), (64, 6099), (76, 5136), (96, 4066), (107, 3648), (114, 3424), (152, 2568), (192, 2033), (214, 1824), (228, 1712), (304, 1284), (321, 1216), (428, 912), (456, 856), (608, 642)]