260754872

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{14153}}^1$

素因数の和:14220

約数の個数: 48

約数和(自身を含む): 580880160

約数和(自身を除く): 320125288

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 14153, 18424, 28306, 56612, 99071, 113224, 198142, 396284, 665191, 693497, 792568, 1330382, 1386994, 2660764, 2773988, 4656337, 5321528, 5547976, 9312674, 18625348, 32594359, 37250696, 65188718, 130377436, 260754872]

約数ペア:

[(1, 260754872), (2, 130377436), (4, 65188718), (7, 37250696), (8, 32594359), (14, 18625348), (28, 9312674), (47, 5547976), (49, 5321528), (56, 4656337), (94, 2773988), (98, 2660764), (188, 1386994), (196, 1330382), (329, 792568), (376, 693497), (392, 665191), (658, 396284), (1316, 198142), (2303, 113224), (2632, 99071), (4606, 56612), (9212, 28306), (14153, 18424)]