6656568

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 17971200

約数和(自身を除く): 11314632

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 389, 552, 713, 744, 778, 1167, 1426, 1556, 2139, 2334, 2852, 3112, 4278, 4668, 5704, 8556, 8947, 9336, 12059, 17112, 17894, 24118, 26841, 35788, 36177, 48236, 53682, 71576, 72354, 96472, 107364, 144708, 214728, 277357, 289416, 554714, 832071, 1109428, 1664142, 2218856, 3328284, 6656568]

約数ペア:

[(1, 6656568), (2, 3328284), (3, 2218856), (4, 1664142), (6, 1109428), (8, 832071), (12, 554714), (23, 289416), (24, 277357), (31, 214728), (46, 144708), (62, 107364), (69, 96472), (92, 72354), (93, 71576), (124, 53682), (138, 48236), (184, 36177), (186, 35788), (248, 26841), (276, 24118), (372, 17894), (389, 17112), (552, 12059), (713, 9336), (744, 8947), (778, 8556), (1167, 5704), (1426, 4668), (1556, 4278), (2139, 3112), (2334, 2852)]