279467304

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{219707}}^1$

素因数の和:219769

約数の個数: 32

約数和(自身を含む): 711853920

約数和(自身を除く): 432386616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 219707, 439414, 659121, 878828, 1318242, 1757656, 2636484, 5272968, 11644471, 23288942, 34933413, 46577884, 69866826, 93155768, 139733652, 279467304]

約数ペア:

[(1, 279467304), (2, 139733652), (3, 93155768), (4, 69866826), (6, 46577884), (8, 34933413), (12, 23288942), (24, 11644471), (53, 5272968), (106, 2636484), (159, 1757656), (212, 1318242), (318, 878828), (424, 659121), (636, 439414), (1272, 219707)]