797316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 2116800

約数和(自身を除く): 1319484

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 269, 494, 538, 741, 807, 988, 1076, 1482, 1614, 2964, 3228, 3497, 5111, 6994, 10222, 10491, 13988, 15333, 20444, 20982, 30666, 41964, 61332, 66443, 132886, 199329, 265772, 398658, 797316]

約数ペア:

[(1, 797316), (2, 398658), (3, 265772), (4, 199329), (6, 132886), (12, 66443), (13, 61332), (19, 41964), (26, 30666), (38, 20982), (39, 20444), (52, 15333), (57, 13988), (76, 10491), (78, 10222), (114, 6994), (156, 5111), (228, 3497), (247, 3228), (269, 2964), (494, 1614), (538, 1482), (741, 1076), (807, 988)]