1427808

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 3810240

約数和(自身を除く): 2382432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 139, 214, 278, 321, 417, 428, 556, 642, 834, 856, 1112, 1284, 1668, 1712, 2224, 2568, 3336, 3424, 4448, 5136, 6672, 10272, 13344, 14873, 29746, 44619, 59492, 89238, 118984, 178476, 237968, 356952, 475936, 713904, 1427808]

約数ペア:

[(1, 1427808), (2, 713904), (3, 475936), (4, 356952), (6, 237968), (8, 178476), (12, 118984), (16, 89238), (24, 59492), (32, 44619), (48, 29746), (96, 14873), (107, 13344), (139, 10272), (214, 6672), (278, 5136), (321, 4448), (417, 3424), (428, 3336), (556, 2568), (642, 2224), (834, 1712), (856, 1668), (1112, 1284)]