1487856

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 3888640

約数和(自身を除く): 2400784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 223, 278, 417, 446, 556, 669, 834, 892, 1112, 1338, 1668, 1784, 2224, 2676, 3336, 3568, 5352, 6672, 10704, 30997, 61994, 92991, 123988, 185982, 247976, 371964, 495952, 743928, 1487856]

約数ペア:

[(1, 1487856), (2, 743928), (3, 495952), (4, 371964), (6, 247976), (8, 185982), (12, 123988), (16, 92991), (24, 61994), (48, 30997), (139, 10704), (223, 6672), (278, 5352), (417, 3568), (446, 3336), (556, 2676), (669, 2224), (834, 1784), (892, 1668), (1112, 1338)]