255535938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5323}}^1$

素因数の和:5468

約数の個数: 64

約数和(自身を含む): 654213120

約数和(自身を除く): 398677182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 378, 381, 762, 889, 1143, 1778, 2286, 2667, 3429, 5323, 5334, 6858, 8001, 10646, 15969, 16002, 24003, 31938, 37261, 47907, 48006, 74522, 95814, 111783, 143721, 223566, 287442, 335349, 670698, 676021, 1006047, 1352042, 2012094, 2028063, 4056126, 4732147, 6084189, 9464294, 12168378, 14196441, 18252567, 28392882, 36505134, 42589323, 85178646, 127767969, 255535938]

約数ペア:

[(1, 255535938), (2, 127767969), (3, 85178646), (6, 42589323), (7, 36505134), (9, 28392882), (14, 18252567), (18, 14196441), (21, 12168378), (27, 9464294), (42, 6084189), (54, 4732147), (63, 4056126), (126, 2028063), (127, 2012094), (189, 1352042), (254, 1006047), (378, 676021), (381, 670698), (762, 335349), (889, 287442), (1143, 223566), (1778, 143721), (2286, 111783), (2667, 95814), (3429, 74522), (5323, 48006), (5334, 47907), (6858, 37261), (8001, 31938), (10646, 24003), (15969, 16002)]