15691382928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8382149}}^1$

素因数の和:8382176

約数の個数: 60

約数和(自身を含む): 47292090300

約数和(自身を除く): 31600707372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8382149, 16764298, 25146447, 33528596, 50292894, 67057192, 75439341, 100585788, 108967937, 134114384, 150878682, 201171576, 217935874, 301757364, 326903811, 402343152, 435871748, 603514728, 653807622, 871743496, 980711433, 1207029456, 1307615244, 1743486992, 1961422866, 2615230488, 3922845732, 5230460976, 7845691464, 15691382928]

約数ペア:

[(1, 15691382928), (2, 7845691464), (3, 5230460976), (4, 3922845732), (6, 2615230488), (8, 1961422866), (9, 1743486992), (12, 1307615244), (13, 1207029456), (16, 980711433), (18, 871743496), (24, 653807622), (26, 603514728), (36, 435871748), (39, 402343152), (48, 326903811), (52, 301757364), (72, 217935874), (78, 201171576), (104, 150878682), (117, 134114384), (144, 108967937), (156, 100585788), (208, 75439341), (234, 67057192), (312, 50292894), (468, 33528596), (624, 25146447), (936, 16764298), (1872, 8382149)]