243350784008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{10861}}^1\times {\mathrm{31469}}^1$

素因数の和:42425

約数の個数: 32

約数和(自身を含む): 461466639000

約数和(自身を除く): 218115854992

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 10861, 21722, 31469, 43444, 62938, 86888, 125876, 251752, 966629, 1933258, 2800741, 3866516, 5601482, 7733032, 11202964, 22405928, 341784809, 683569618, 1367139236, 2734278472, 30418848001, 60837696002, 121675392004, 243350784008]

約数ペア:

[(1, 243350784008), (2, 121675392004), (4, 60837696002), (8, 30418848001), (89, 2734278472), (178, 1367139236), (356, 683569618), (712, 341784809), (10861, 22405928), (21722, 11202964), (31469, 7733032), (43444, 5601482), (62938, 3866516), (86888, 2800741), (125876, 1933258), (251752, 966629)]