246912568

素因数分解:

$2^3\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1987}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 540517320

約数和(自身を除く): 293604752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 317, 392, 634, 1268, 1987, 2219, 2536, 3974, 4438, 7948, 8876, 13909, 15533, 15896, 17752, 27818, 31066, 55636, 62132, 97363, 111272, 124264, 194726, 389452, 629879, 778904, 1259758, 2519516, 4409153, 5039032, 8818306, 17636612, 30864071, 35273224, 61728142, 123456284, 246912568]

約数ペア:

[(1, 246912568), (2, 123456284), (4, 61728142), (7, 35273224), (8, 30864071), (14, 17636612), (28, 8818306), (49, 5039032), (56, 4409153), (98, 2519516), (196, 1259758), (317, 778904), (392, 629879), (634, 389452), (1268, 194726), (1987, 124264), (2219, 111272), (2536, 97363), (3974, 62132), (4438, 55636), (7948, 31066), (8876, 27818), (13909, 17752), (15533, 15896)]