260806644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10247}}^1$

素因数の和:10365

約数の個数: 72

約数和(自身を含む): 760975488

約数和(自身を除く): 500168844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 10247, 12726, 20494, 25452, 30741, 40988, 61482, 71729, 92223, 122964, 143458, 184446, 215187, 286916, 368892, 430374, 645561, 860748, 1034947, 1291122, 2069894, 2582244, 3104841, 4139788, 6209682, 7244629, 9314523, 12419364, 14489258, 18629046, 21733887, 28978516, 37258092, 43467774, 65201661, 86935548, 130403322, 260806644]

約数ペア:

[(1, 260806644), (2, 130403322), (3, 86935548), (4, 65201661), (6, 43467774), (7, 37258092), (9, 28978516), (12, 21733887), (14, 18629046), (18, 14489258), (21, 12419364), (28, 9314523), (36, 7244629), (42, 6209682), (63, 4139788), (84, 3104841), (101, 2582244), (126, 2069894), (202, 1291122), (252, 1034947), (303, 860748), (404, 645561), (606, 430374), (707, 368892), (909, 286916), (1212, 215187), (1414, 184446), (1818, 143458), (2121, 122964), (2828, 92223), (3636, 71729), (4242, 61482), (6363, 40988), (8484, 30741), (10247, 25452), (12726, 20494)]