247935768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14489}}^1$

素因数の和:14552

約数の個数: 64

約数和(自身を含む): 667699200

約数和(自身を除く): 419763432

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, 552, 713, 744, 1426, 2139, 2852, 4278, 5704, 8556, 14489, 17112, 28978, 43467, 57956, 86934, 115912, 173868, 333247, 347736, 449159, 666494, 898318, 999741, 1332988, 1347477, 1796636, 1999482, 2665976, 2694954, 3593272, 3998964, 5389908, 7997928, 10330657, 10779816, 20661314, 30991971, 41322628, 61983942, 82645256, 123967884, 247935768]

約数ペア:

[(1, 247935768), (2, 123967884), (3, 82645256), (4, 61983942), (6, 41322628), (8, 30991971), (12, 20661314), (23, 10779816), (24, 10330657), (31, 7997928), (46, 5389908), (62, 3998964), (69, 3593272), (92, 2694954), (93, 2665976), (124, 1999482), (138, 1796636), (184, 1347477), (186, 1332988), (248, 999741), (276, 898318), (372, 666494), (552, 449159), (713, 347736), (744, 333247), (1426, 173868), (2139, 115912), (2852, 86934), (4278, 57956), (5704, 43467), (8556, 28978), (14489, 17112)]