239185128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109517}}^1$

素因数の和:109546

約数の個数: 64

約数和(自身を含む): 735960960

約数和(自身を除く): 496775832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 109517, 219034, 328551, 438068, 657102, 766619, 876136, 1314204, 1423721, 1533238, 2299857, 2628408, 2847442, 3066476, 4271163, 4599714, 5694884, 6132952, 8542326, 9199428, 9966047, 11389768, 17084652, 18398856, 19932094, 29898141, 34169304, 39864188, 59796282, 79728376, 119592564, 239185128]

約数ペア:

[(1, 239185128), (2, 119592564), (3, 79728376), (4, 59796282), (6, 39864188), (7, 34169304), (8, 29898141), (12, 19932094), (13, 18398856), (14, 17084652), (21, 11389768), (24, 9966047), (26, 9199428), (28, 8542326), (39, 6132952), (42, 5694884), (52, 4599714), (56, 4271163), (78, 3066476), (84, 2847442), (91, 2628408), (104, 2299857), (156, 1533238), (168, 1423721), (182, 1314204), (273, 876136), (312, 766619), (364, 657102), (546, 438068), (728, 328551), (1092, 219034), (2184, 109517)]