8663424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 28788480

約数和(自身を除く): 20125056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 293, 308, 336, 352, 384, 448, 462, 528, 586, 616, 672, 704, 879, 896, 924, 1056, 1172, 1232, 1344, 1408, 1758, 1848, 2051, 2112, 2344, 2464, 2688, 3223, 3516, 3696, 4102, 4224, 4688, 4928, 6153, 6446, 7032, 7392, 8204, 9376, 9669, 9856, 12306, 12892, 14064, 14784, 16408, 18752, 19338, 22561, 24612, 25784, 28128, 29568, 32816, 37504, 38676, 45122, 49224, 51568, 56256, 65632, 67683, 77352, 90244, 98448, 103136, 112512, 131264, 135366, 154704, 180488, 196896, 206272, 262528, 270732, 309408, 360976, 393792, 412544, 541464, 618816, 721952, 787584, 1082928, 1237632, 1443904, 2165856, 2887808, 4331712, 8663424]

約数ペア:

[(1, 8663424), (2, 4331712), (3, 2887808), (4, 2165856), (6, 1443904), (7, 1237632), (8, 1082928), (11, 787584), (12, 721952), (14, 618816), (16, 541464), (21, 412544), (22, 393792), (24, 360976), (28, 309408), (32, 270732), (33, 262528), (42, 206272), (44, 196896), (48, 180488), (56, 154704), (64, 135366), (66, 131264), (77, 112512), (84, 103136), (88, 98448), (96, 90244), (112, 77352), (128, 67683), (132, 65632), (154, 56256), (168, 51568), (176, 49224), (192, 45122), (224, 38676), (231, 37504), (264, 32816), (293, 29568), (308, 28128), (336, 25784), (352, 24612), (384, 22561), (448, 19338), (462, 18752), (528, 16408), (586, 14784), (616, 14064), (672, 12892), (704, 12306), (879, 9856), (896, 9669), (924, 9376), (1056, 8204), (1172, 7392), (1232, 7032), (1344, 6446), (1408, 6153), (1758, 4928), (1848, 4688), (2051, 4224), (2112, 4102), (2344, 3696), (2464, 3516), (2688, 3223)]