857997408

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{190159}}^1$

素因数の和:190219

約数の個数: 48

約数和(自身を含む): 2300175360

約数和(自身を除く): 1442177952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 190159, 380318, 570477, 760636, 1140954, 1521272, 2281908, 3042544, 4563816, 6085088, 8937473, 9127632, 17874946, 18255264, 26812419, 35749892, 53624838, 71499784, 107249676, 142999568, 214499352, 285999136, 428998704, 857997408]

約数ペア:

[(1, 857997408), (2, 428998704), (3, 285999136), (4, 214499352), (6, 142999568), (8, 107249676), (12, 71499784), (16, 53624838), (24, 35749892), (32, 26812419), (47, 18255264), (48, 17874946), (94, 9127632), (96, 8937473), (141, 6085088), (188, 4563816), (282, 3042544), (376, 2281908), (564, 1521272), (752, 1140954), (1128, 760636), (1504, 570477), (2256, 380318), (4512, 190159)]