331319072

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47713}}^1$

素因数の和:47761

約数の個数: 48

約数和(自身を含む): 769531392

約数和(自身を除く): 438212320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 47713, 95426, 190852, 333991, 381704, 667982, 763408, 1335964, 1479103, 1526816, 2671928, 2958206, 5343856, 5916412, 10353721, 10687712, 11832824, 20707442, 23665648, 41414884, 47331296, 82829768, 165659536, 331319072]

約数ペア:

[(1, 331319072), (2, 165659536), (4, 82829768), (7, 47331296), (8, 41414884), (14, 23665648), (16, 20707442), (28, 11832824), (31, 10687712), (32, 10353721), (56, 5916412), (62, 5343856), (112, 2958206), (124, 2671928), (217, 1526816), (224, 1479103), (248, 1335964), (434, 763408), (496, 667982), (868, 381704), (992, 333991), (1736, 190852), (3472, 95426), (6944, 47713)]