6581256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 18204480

約数和(自身を除く): 11623224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 257, 264, 291, 388, 514, 582, 771, 776, 1028, 1067, 1164, 1542, 2056, 2134, 2328, 2827, 3084, 3201, 4268, 5654, 6168, 6402, 8481, 8536, 11308, 12804, 16962, 22616, 24929, 25608, 33924, 49858, 67848, 74787, 99716, 149574, 199432, 274219, 299148, 548438, 598296, 822657, 1096876, 1645314, 2193752, 3290628, 6581256]

約数ペア:

[(1, 6581256), (2, 3290628), (3, 2193752), (4, 1645314), (6, 1096876), (8, 822657), (11, 598296), (12, 548438), (22, 299148), (24, 274219), (33, 199432), (44, 149574), (66, 99716), (88, 74787), (97, 67848), (132, 49858), (194, 33924), (257, 25608), (264, 24929), (291, 22616), (388, 16962), (514, 12804), (582, 11308), (771, 8536), (776, 8481), (1028, 6402), (1067, 6168), (1164, 5654), (1542, 4268), (2056, 3201), (2134, 3084), (2328, 2827)]