961989768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{430999}}^1$

素因数の和:431042

約数の個数: 48

約数和(自身を含む): 2689440000

約数和(自身を除く): 1727450232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 430999, 861998, 1292997, 1723996, 2585994, 3447992, 3878991, 5171988, 7757982, 10343976, 13360969, 15515964, 26721938, 31031928, 40082907, 53443876, 80165814, 106887752, 120248721, 160331628, 240497442, 320663256, 480994884, 961989768]

約数ペア:

[(1, 961989768), (2, 480994884), (3, 320663256), (4, 240497442), (6, 160331628), (8, 120248721), (9, 106887752), (12, 80165814), (18, 53443876), (24, 40082907), (31, 31031928), (36, 26721938), (62, 15515964), (72, 13360969), (93, 10343976), (124, 7757982), (186, 5171988), (248, 3878991), (279, 3447992), (372, 2585994), (558, 1723996), (744, 1292997), (1116, 861998), (2232, 430999)]