315027952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37361}}^1$

素因数の和:37417

約数の個数: 40

約数和(自身を含む): 667135872

約数和(自身を除く): 352107920

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 37361, 74722, 149444, 298888, 597776, 635137, 1158191, 1270274, 2316382, 2540548, 4632764, 5081096, 9265528, 10162192, 18531056, 19689247, 39378494, 78756988, 157513976, 315027952]

約数ペア:

[(1, 315027952), (2, 157513976), (4, 78756988), (8, 39378494), (16, 19689247), (17, 18531056), (31, 10162192), (34, 9265528), (62, 5081096), (68, 4632764), (124, 2540548), (136, 2316382), (248, 1270274), (272, 1158191), (496, 635137), (527, 597776), (1054, 298888), (2108, 149444), (4216, 74722), (8432, 37361)]