255688356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1657}}^1$

素因数の和:1849

約数の個数: 96

約数和(自身を含む): 748726272

約数和(自身を除く): 493037916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 167, 231, 308, 334, 462, 501, 668, 924, 1002, 1169, 1657, 1837, 2004, 2338, 3314, 3507, 3674, 4676, 4971, 5511, 6628, 7014, 7348, 9942, 11022, 11599, 12859, 14028, 18227, 19884, 22044, 23198, 25718, 34797, 36454, 38577, 46396, 51436, 54681, 69594, 72908, 77154, 109362, 127589, 139188, 154308, 218724, 255178, 276719, 382767, 510356, 553438, 765534, 830157, 1106876, 1531068, 1660314, 1937033, 3043909, 3320628, 3874066, 5811099, 6087818, 7748132, 9131727, 11622198, 12175636, 18263454, 21307363, 23244396, 36526908, 42614726, 63922089, 85229452, 127844178, 255688356]

約数ペア:

[(1, 255688356), (2, 127844178), (3, 85229452), (4, 63922089), (6, 42614726), (7, 36526908), (11, 23244396), (12, 21307363), (14, 18263454), (21, 12175636), (22, 11622198), (28, 9131727), (33, 7748132), (42, 6087818), (44, 5811099), (66, 3874066), (77, 3320628), (84, 3043909), (132, 1937033), (154, 1660314), (167, 1531068), (231, 1106876), (308, 830157), (334, 765534), (462, 553438), (501, 510356), (668, 382767), (924, 276719), (1002, 255178), (1169, 218724), (1657, 154308), (1837, 139188), (2004, 127589), (2338, 109362), (3314, 77154), (3507, 72908), (3674, 69594), (4676, 54681), (4971, 51436), (5511, 46396), (6628, 38577), (7014, 36454), (7348, 34797), (9942, 25718), (11022, 23198), (11599, 22044), (12859, 19884), (14028, 18227)]