240996873

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 370509120

約数和(自身を除く): 129512247

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 169, 377, 443, 481, 507, 1073, 1131, 1329, 1443, 3219, 4901, 5759, 6253, 12847, 13949, 14703, 16391, 17277, 18759, 38541, 41847, 49173, 74867, 167011, 181337, 213083, 224601, 475339, 501033, 544011, 639249, 1426017, 2171143, 2770079, 6179407, 6513429, 8310237, 18538221, 80332291, 240996873]

約数ペア:

[(1, 240996873), (3, 80332291), (13, 18538221), (29, 8310237), (37, 6513429), (39, 6179407), (87, 2770079), (111, 2171143), (169, 1426017), (377, 639249), (443, 544011), (481, 501033), (507, 475339), (1073, 224601), (1131, 213083), (1329, 181337), (1443, 167011), (3219, 74867), (4901, 49173), (5759, 41847), (6253, 38541), (12847, 18759), (13949, 17277), (14703, 16391)]