400888968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{982571}}^1$

素因数の和:982597

約数の個数: 32

約数和(自身を含む): 1061177760

約数和(自身を除く): 660288792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 982571, 1965142, 2947713, 3930284, 5895426, 7860568, 11790852, 16703707, 23581704, 33407414, 50111121, 66814828, 100222242, 133629656, 200444484, 400888968]

約数ペア:

[(1, 400888968), (2, 200444484), (3, 133629656), (4, 100222242), (6, 66814828), (8, 50111121), (12, 33407414), (17, 23581704), (24, 16703707), (34, 11790852), (51, 7860568), (68, 5895426), (102, 3930284), (136, 2947713), (204, 1965142), (408, 982571)]