478704168

素因数分解:

$2^3\times 3^5\times {\mathrm{246247}}^1$

素因数の和:246268

約数の個数: 48

約数和(自身を含む): 1344514080

約数和(自身を除く): 865809912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 246247, 492494, 738741, 984988, 1477482, 1969976, 2216223, 2954964, 4432446, 5909928, 6648669, 8864892, 13297338, 17729784, 19946007, 26594676, 39892014, 53189352, 59838021, 79784028, 119676042, 159568056, 239352084, 478704168]

約数ペア:

[(1, 478704168), (2, 239352084), (3, 159568056), (4, 119676042), (6, 79784028), (8, 59838021), (9, 53189352), (12, 39892014), (18, 26594676), (24, 19946007), (27, 17729784), (36, 13297338), (54, 8864892), (72, 6648669), (81, 5909928), (108, 4432446), (162, 2954964), (216, 2216223), (243, 1969976), (324, 1477482), (486, 984988), (648, 738741), (972, 492494), (1944, 246247)]