248937088

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{102359}}^1$

素因数の和:102392

約数の個数: 32

約数和(自身を含む): 522036000

約数和(自身を除く): 273098912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 102359, 204718, 409436, 818872, 1637744, 1944821, 3275488, 3889642, 6550976, 7779284, 13101952, 15558568, 31117136, 62234272, 124468544, 248937088]

約数ペア:

[(1, 248937088), (2, 124468544), (4, 62234272), (8, 31117136), (16, 15558568), (19, 13101952), (32, 7779284), (38, 6550976), (64, 3889642), (76, 3275488), (128, 1944821), (152, 1637744), (304, 818872), (608, 409436), (1216, 204718), (2432, 102359)]