212284968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2741}}^1$

素因数の和:3218

約数の個数: 64

約数和(自身を含む): 608065920

約数和(自身を除く): 395780952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 922, 1383, 1844, 2741, 2766, 3227, 3688, 5482, 5532, 6454, 8223, 9681, 10964, 11064, 12908, 16446, 19187, 19362, 21928, 25816, 32892, 38374, 38724, 57561, 65784, 76748, 77448, 115122, 153496, 230244, 460488, 1263601, 2527202, 3790803, 5054404, 7581606, 8845207, 10108808, 15163212, 17690414, 26535621, 30326424, 35380828, 53071242, 70761656, 106142484, 212284968]

約数ペア:

[(1, 212284968), (2, 106142484), (3, 70761656), (4, 53071242), (6, 35380828), (7, 30326424), (8, 26535621), (12, 17690414), (14, 15163212), (21, 10108808), (24, 8845207), (28, 7581606), (42, 5054404), (56, 3790803), (84, 2527202), (168, 1263601), (461, 460488), (922, 230244), (1383, 153496), (1844, 115122), (2741, 77448), (2766, 76748), (3227, 65784), (3688, 57561), (5482, 38724), (5532, 38374), (6454, 32892), (8223, 25816), (9681, 21928), (10964, 19362), (11064, 19187), (12908, 16446)]