812464068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{306359}}^1$

素因数の和:306396

約数の個数: 48

約数和(自身を含む): 2161676160

約数和(自身を除く): 1349212092

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 306359, 612718, 919077, 1225436, 1838154, 3676308, 3982667, 5208103, 7965334, 10416206, 11948001, 15624309, 15930668, 20832412, 23896002, 31248618, 47792004, 62497236, 67705339, 135410678, 203116017, 270821356, 406232034, 812464068]

約数ペア:

[(1, 812464068), (2, 406232034), (3, 270821356), (4, 203116017), (6, 135410678), (12, 67705339), (13, 62497236), (17, 47792004), (26, 31248618), (34, 23896002), (39, 20832412), (51, 15930668), (52, 15624309), (68, 11948001), (78, 10416206), (102, 7965334), (156, 5208103), (204, 3982667), (221, 3676308), (442, 1838154), (663, 1225436), (884, 919077), (1326, 612718), (2652, 306359)]