1256278317496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{33997573}}^1$

素因数の和:33997759

約数の個数: 32

約数和(自身を含む): 2447825328000

約数和(自身を除く): 1191547010504

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 9238, 18476, 36952, 33997573, 67995146, 135990292, 271980584, 1053924763, 2107849526, 4215699052, 5065638377, 8431398104, 10131276754, 20262553508, 40525107016, 157034789687, 314069579374, 628139158748, 1256278317496]

約数ペア:

[(1, 1256278317496), (2, 628139158748), (4, 314069579374), (8, 157034789687), (31, 40525107016), (62, 20262553508), (124, 10131276754), (149, 8431398104), (248, 5065638377), (298, 4215699052), (596, 2107849526), (1192, 1053924763), (4619, 271980584), (9238, 135990292), (18476, 67995146), (36952, 33997573)]