252258594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 598056960

約数和(自身を除く): 345798366

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 313, 434, 619, 626, 651, 939, 1238, 1302, 1857, 1878, 2191, 3714, 4333, 4382, 6573, 8666, 9703, 12999, 13146, 19189, 19406, 25998, 29109, 38378, 57567, 58218, 67921, 115134, 134323, 135842, 193747, 203763, 268646, 387494, 402969, 407526, 581241, 805938, 1162482, 1356229, 2712458, 4068687, 6006157, 8137374, 12012314, 18018471, 36036942, 42043099, 84086198, 126129297, 252258594]

約数ペア:

[(1, 252258594), (2, 126129297), (3, 84086198), (6, 42043099), (7, 36036942), (14, 18018471), (21, 12012314), (31, 8137374), (42, 6006157), (62, 4068687), (93, 2712458), (186, 1356229), (217, 1162482), (313, 805938), (434, 581241), (619, 407526), (626, 402969), (651, 387494), (939, 268646), (1238, 203763), (1302, 193747), (1857, 135842), (1878, 134323), (2191, 115134), (3714, 67921), (4333, 58218), (4382, 57567), (6573, 38378), (8666, 29109), (9703, 25998), (12999, 19406), (13146, 19189)]