248701758

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{12821}}^1$

素因数の和:12940

約数の個数: 32

約数和(自身を含む): 515136672

約数和(自身を除く): 266434914

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 3233, 6466, 9699, 12821, 19398, 25642, 38463, 76926, 679513, 782081, 1359026, 1564162, 2038539, 2346243, 4077078, 4692486, 41450293, 82900586, 124350879, 248701758]

約数ペア:

[(1, 248701758), (2, 124350879), (3, 82900586), (6, 41450293), (53, 4692486), (61, 4077078), (106, 2346243), (122, 2038539), (159, 1564162), (183, 1359026), (318, 782081), (366, 679513), (3233, 76926), (6466, 38463), (9699, 25642), (12821, 19398)]