743928

素因数分解:

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

素因数の和:371

約数の個数: 32

約数和(自身を含む): 1881600

約数和(自身を除く): 1137672

約数列:

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

約数ペア:

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