713388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 1905120

約数和(自身を除く): 1191732

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 269, 442, 538, 663, 807, 884, 1076, 1326, 1614, 2652, 3228, 3497, 4573, 6994, 9146, 10491, 13719, 13988, 18292, 20982, 27438, 41964, 54876, 59449, 118898, 178347, 237796, 356694, 713388]

約数ペア:

[(1, 713388), (2, 356694), (3, 237796), (4, 178347), (6, 118898), (12, 59449), (13, 54876), (17, 41964), (26, 27438), (34, 20982), (39, 18292), (51, 13988), (52, 13719), (68, 10491), (78, 9146), (102, 6994), (156, 4573), (204, 3497), (221, 3228), (269, 2652), (442, 1614), (538, 1326), (663, 1076), (807, 884)]