855448344

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{10181}}^1$

素因数の和:10585

約数の個数: 64

約数和(自身を含む): 2382588000

約数和(自身を除く): 1527139656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 7002, 9336, 10181, 10503, 14004, 20362, 21006, 28008, 30543, 40724, 42012, 61086, 81448, 84024, 91629, 122172, 183258, 244344, 274887, 366516, 549774, 733032, 1099548, 2199096, 3960409, 7920818, 11881227, 15841636, 23762454, 31683272, 35643681, 47524908, 71287362, 95049816, 106931043, 142574724, 213862086, 285149448, 427724172, 855448344]

約数ペア:

[(1, 855448344), (2, 427724172), (3, 285149448), (4, 213862086), (6, 142574724), (8, 106931043), (9, 95049816), (12, 71287362), (18, 47524908), (24, 35643681), (27, 31683272), (36, 23762454), (54, 15841636), (72, 11881227), (108, 7920818), (216, 3960409), (389, 2199096), (778, 1099548), (1167, 733032), (1556, 549774), (2334, 366516), (3112, 274887), (3501, 244344), (4668, 183258), (7002, 122172), (9336, 91629), (10181, 84024), (10503, 81448), (14004, 61086), (20362, 42012), (21006, 40724), (28008, 30543)]