857402808

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 2164293120

約数和(自身を除く): 1306890312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 271, 482, 542, 547, 723, 813, 964, 1084, 1094, 1446, 1626, 1641, 1928, 2168, 2188, 2892, 3252, 3282, 4376, 5784, 6504, 6564, 13128, 65311, 130622, 131827, 148237, 195933, 261244, 263654, 296474, 391866, 395481, 444711, 522488, 527308, 592948, 783732, 790962, 889422, 1054616, 1185896, 1567464, 1581924, 1778844, 3163848, 3557688, 35725117, 71450234, 107175351, 142900468, 214350702, 285800936, 428701404, 857402808]

約数ペア:

[(1, 857402808), (2, 428701404), (3, 285800936), (4, 214350702), (6, 142900468), (8, 107175351), (12, 71450234), (24, 35725117), (241, 3557688), (271, 3163848), (482, 1778844), (542, 1581924), (547, 1567464), (723, 1185896), (813, 1054616), (964, 889422), (1084, 790962), (1094, 783732), (1446, 592948), (1626, 527308), (1641, 522488), (1928, 444711), (2168, 395481), (2188, 391866), (2892, 296474), (3252, 263654), (3282, 261244), (4376, 195933), (5784, 148237), (6504, 131827), (6564, 130622), (13128, 65311)]