1292472

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 3627000

約数和(自身を除く): 2334528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 619, 696, 1044, 1238, 1857, 2088, 2476, 3714, 4952, 5571, 7428, 11142, 14856, 17951, 22284, 35902, 44568, 53853, 71804, 107706, 143608, 161559, 215412, 323118, 430824, 646236, 1292472]

約数ペア:

[(1, 1292472), (2, 646236), (3, 430824), (4, 323118), (6, 215412), (8, 161559), (9, 143608), (12, 107706), (18, 71804), (24, 53853), (29, 44568), (36, 35902), (58, 22284), (72, 17951), (87, 14856), (116, 11142), (174, 7428), (232, 5571), (261, 4952), (348, 3714), (522, 2476), (619, 2088), (696, 1857), (1044, 1238)]