1568763198

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{1669}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 3449284800

約数和(自身を除く): 1880521602

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 661, 711, 1322, 1422, 1669, 1983, 3338, 3966, 5007, 5949, 10014, 11898, 15021, 30042, 52219, 104438, 131851, 156657, 263702, 313314, 395553, 469971, 791106, 939942, 1103209, 1186659, 2206418, 2373318, 3309627, 6619254, 9928881, 19857762, 87153511, 174307022, 261460533, 522921066, 784381599, 1568763198]

約数ペア:

[(1, 1568763198), (2, 784381599), (3, 522921066), (6, 261460533), (9, 174307022), (18, 87153511), (79, 19857762), (158, 9928881), (237, 6619254), (474, 3309627), (661, 2373318), (711, 2206418), (1322, 1186659), (1422, 1103209), (1669, 939942), (1983, 791106), (3338, 469971), (3966, 395553), (5007, 313314), (5949, 263702), (10014, 156657), (11898, 131851), (15021, 104438), (30042, 52219)]