327545008

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13530

約数の個数: 60

約数和(自身を含む): 762100032

約数和(自身を除く): 434555024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 13477, 24304, 26954, 53908, 94339, 107816, 188678, 215632, 377356, 417787, 660373, 754712, 835574, 1320746, 1509424, 1671148, 2641492, 2924509, 3342296, 5282984, 5849018, 6684592, 10565968, 11698036, 20471563, 23396072, 40943126, 46792144, 81886252, 163772504, 327545008]

約数ペア:

[(1, 327545008), (2, 163772504), (4, 81886252), (7, 46792144), (8, 40943126), (14, 23396072), (16, 20471563), (28, 11698036), (31, 10565968), (49, 6684592), (56, 5849018), (62, 5282984), (98, 3342296), (112, 2924509), (124, 2641492), (196, 1671148), (217, 1509424), (248, 1320746), (392, 835574), (434, 754712), (496, 660373), (784, 417787), (868, 377356), (1519, 215632), (1736, 188678), (3038, 107816), (3472, 94339), (6076, 53908), (12152, 26954), (13477, 24304)]