8370293478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1\times {\mathrm{1381}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 17884185600

約数和(自身を除く): 9513892122

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 673, 1346, 1381, 1501, 2019, 2762, 3002, 4038, 4143, 4503, 8286, 9006, 12787, 25574, 26239, 38361, 52478, 53167, 76722, 78717, 106334, 109099, 157434, 159501, 218198, 319002, 327297, 654594, 929413, 1010173, 1858826, 2020346, 2072881, 2788239, 3030519, 4145762, 5576478, 6061038, 6218643, 12437286, 17658847, 35317694, 52976541, 73423627, 105953082, 146847254, 220270881, 440541762, 1395048913, 2790097826, 4185146739, 8370293478]

約数ペア:

[(1, 8370293478), (2, 4185146739), (3, 2790097826), (6, 1395048913), (19, 440541762), (38, 220270881), (57, 146847254), (79, 105953082), (114, 73423627), (158, 52976541), (237, 35317694), (474, 17658847), (673, 12437286), (1346, 6218643), (1381, 6061038), (1501, 5576478), (2019, 4145762), (2762, 3030519), (3002, 2788239), (4038, 2072881), (4143, 2020346), (4503, 1858826), (8286, 1010173), (9006, 929413), (12787, 654594), (25574, 327297), (26239, 319002), (38361, 218198), (52478, 159501), (53167, 157434), (76722, 109099), (78717, 106334)]