313086004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24793}}^1$

素因数の和:24856

約数の個数: 48

約数和(自身を含む): 699785856

約数和(自身を除く): 386699852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 24793, 49586, 99172, 173551, 272723, 347102, 545446, 694204, 1016513, 1090892, 1909061, 2033026, 3818122, 4066052, 7115591, 7636244, 11181643, 14231182, 22363286, 28462364, 44726572, 78271501, 156543002, 313086004]

約数ペア:

[(1, 313086004), (2, 156543002), (4, 78271501), (7, 44726572), (11, 28462364), (14, 22363286), (22, 14231182), (28, 11181643), (41, 7636244), (44, 7115591), (77, 4066052), (82, 3818122), (154, 2033026), (164, 1909061), (287, 1090892), (308, 1016513), (451, 694204), (574, 545446), (902, 347102), (1148, 272723), (1804, 173551), (3157, 99172), (6314, 49586), (12628, 24793)]