245619618062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1\times {\mathrm{6949}}^1$

素因数の和:8365

約数の個数: 64

約数和(自身を含む): 456774460800

約数和(自身を除く): 211154842738

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 1237, 2041, 2198, 2474, 4082, 6949, 8659, 13898, 14287, 16081, 17318, 28574, 32162, 48643, 90337, 97286, 112567, 180674, 194209, 225134, 388418, 632359, 1090993, 1264718, 1359463, 2181986, 2524717, 2718926, 5049434, 7636951, 8595913, 14182909, 15273902, 17191826, 17673019, 28365818, 35346038, 60171391, 99280363, 111746869, 120342782, 198560726, 223493738, 782228083, 1349558341, 1564456166, 2699116682, 9446908387, 17544258433, 18893816774, 35088516866, 122809809031, 245619618062]

約数ペア:

[(1, 245619618062), (2, 122809809031), (7, 35088516866), (13, 18893816774), (14, 17544258433), (26, 9446908387), (91, 2699116682), (157, 1564456166), (182, 1349558341), (314, 782228083), (1099, 223493738), (1237, 198560726), (2041, 120342782), (2198, 111746869), (2474, 99280363), (4082, 60171391), (6949, 35346038), (8659, 28365818), (13898, 17673019), (14287, 17191826), (16081, 15273902), (17318, 14182909), (28574, 8595913), (32162, 7636951), (48643, 5049434), (90337, 2718926), (97286, 2524717), (112567, 2181986), (180674, 1359463), (194209, 1264718), (225134, 1090993), (388418, 632359)]