339972104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 688564800

約数和(自身を除く): 348592696

約数列:

[1, 2, 4, 8, 29, 43, 53, 58, 86, 106, 116, 172, 212, 232, 344, 424, 643, 1247, 1286, 1537, 2279, 2494, 2572, 3074, 4558, 4988, 5144, 6148, 9116, 9976, 12296, 18232, 18647, 27649, 34079, 37294, 55298, 66091, 68158, 74588, 110596, 132182, 136316, 149176, 221192, 264364, 272632, 528728, 801821, 988291, 1465397, 1603642, 1976582, 2930794, 3207284, 3953164, 5861588, 6414568, 7906328, 11723176, 42496513, 84993026, 169986052, 339972104]

約数ペア:

[(1, 339972104), (2, 169986052), (4, 84993026), (8, 42496513), (29, 11723176), (43, 7906328), (53, 6414568), (58, 5861588), (86, 3953164), (106, 3207284), (116, 2930794), (172, 1976582), (212, 1603642), (232, 1465397), (344, 988291), (424, 801821), (643, 528728), (1247, 272632), (1286, 264364), (1537, 221192), (2279, 149176), (2494, 136316), (2572, 132182), (3074, 110596), (4558, 74588), (4988, 68158), (5144, 66091), (6148, 55298), (9116, 37294), (9976, 34079), (12296, 27649), (18232, 18647)]