252518256

素因数分解:

$2^4\times 3^3\times {\mathrm{659}}^1\times {\mathrm{887}}^1$

素因数の和:1563

約数の個数: 80

約数和(自身を含む): 726739200

約数和(自身を除く): 474220944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 659, 887, 1318, 1774, 1977, 2636, 2661, 3548, 3954, 5272, 5322, 5931, 7096, 7908, 7983, 10544, 10644, 11862, 14192, 15816, 15966, 17793, 21288, 23724, 23949, 31632, 31932, 35586, 42576, 47448, 47898, 63864, 71172, 94896, 95796, 127728, 142344, 191592, 284688, 383184, 584533, 1169066, 1753599, 2338132, 3507198, 4676264, 5260797, 7014396, 9352528, 10521594, 14028792, 15782391, 21043188, 28057584, 31564782, 42086376, 63129564, 84172752, 126259128, 252518256]

約数ペア:

[(1, 252518256), (2, 126259128), (3, 84172752), (4, 63129564), (6, 42086376), (8, 31564782), (9, 28057584), (12, 21043188), (16, 15782391), (18, 14028792), (24, 10521594), (27, 9352528), (36, 7014396), (48, 5260797), (54, 4676264), (72, 3507198), (108, 2338132), (144, 1753599), (216, 1169066), (432, 584533), (659, 383184), (887, 284688), (1318, 191592), (1774, 142344), (1977, 127728), (2636, 95796), (2661, 94896), (3548, 71172), (3954, 63864), (5272, 47898), (5322, 47448), (5931, 42576), (7096, 35586), (7908, 31932), (7983, 31632), (10544, 23949), (10644, 23724), (11862, 21288), (14192, 17793), (15816, 15966)]