253940904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{503851}}^1$

素因数の和:503870

約数の個数: 48

約数和(自身を含む): 786009120

約数和(自身を除く): 532068216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 503851, 1007702, 1511553, 2015404, 3023106, 3526957, 4030808, 4534659, 6046212, 7053914, 9069318, 10580871, 12092424, 14107828, 18138636, 21161742, 28215656, 31742613, 36277272, 42323484, 63485226, 84646968, 126970452, 253940904]

約数ペア:

[(1, 253940904), (2, 126970452), (3, 84646968), (4, 63485226), (6, 42323484), (7, 36277272), (8, 31742613), (9, 28215656), (12, 21161742), (14, 18138636), (18, 14107828), (21, 12092424), (24, 10580871), (28, 9069318), (36, 7053914), (42, 6046212), (56, 4534659), (63, 4030808), (72, 3526957), (84, 3023106), (126, 2015404), (168, 1511553), (252, 1007702), (504, 503851)]