678290544

素因数分解:

$2^4\times 3^3\times {\mathrm{1570117}}^1$

素因数の和:1570134

約数の個数: 40

約数和(自身を含む): 1946946320

約数和(自身を除く): 1268655776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1570117, 3140234, 4710351, 6280468, 9420702, 12560936, 14131053, 18841404, 25121872, 28262106, 37682808, 42393159, 56524212, 75365616, 84786318, 113048424, 169572636, 226096848, 339145272, 678290544]

約数ペア:

[(1, 678290544), (2, 339145272), (3, 226096848), (4, 169572636), (6, 113048424), (8, 84786318), (9, 75365616), (12, 56524212), (16, 42393159), (18, 37682808), (24, 28262106), (27, 25121872), (36, 18841404), (48, 14131053), (54, 12560936), (72, 9420702), (108, 6280468), (144, 4710351), (216, 3140234), (432, 1570117)]