697691304

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{23017}}^1$

素因数の和:23450

約数の個数: 48

約数和(自身を含む): 1894151220

約数和(自身を除く): 1196459916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 15156, 23017, 30312, 46034, 69051, 92068, 138102, 184136, 207153, 276204, 414306, 552408, 828612, 1657224, 9690157, 19380314, 29070471, 38760628, 58140942, 77521256, 87211413, 116281884, 174422826, 232563768, 348845652, 697691304]

約数ペア:

[(1, 697691304), (2, 348845652), (3, 232563768), (4, 174422826), (6, 116281884), (8, 87211413), (9, 77521256), (12, 58140942), (18, 38760628), (24, 29070471), (36, 19380314), (72, 9690157), (421, 1657224), (842, 828612), (1263, 552408), (1684, 414306), (2526, 276204), (3368, 207153), (3789, 184136), (5052, 138102), (7578, 92068), (10104, 69051), (15156, 46034), (23017, 30312)]