448049008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149749}}^1$

素因数の和:149785

約数の個数: 40

約数和(自身を含む): 1002726000

約数和(自身を除く): 554676992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 149749, 299498, 598996, 1197992, 1647239, 2395984, 2545733, 3294478, 5091466, 6588956, 10182932, 13177912, 20365864, 26355824, 28003063, 40731728, 56006126, 112012252, 224024504, 448049008]

約数ペア:

[(1, 448049008), (2, 224024504), (4, 112012252), (8, 56006126), (11, 40731728), (16, 28003063), (17, 26355824), (22, 20365864), (34, 13177912), (44, 10182932), (68, 6588956), (88, 5091466), (136, 3294478), (176, 2545733), (187, 2395984), (272, 1647239), (374, 1197992), (748, 598996), (1496, 299498), (2992, 149749)]