339940188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1223}}^1$

素因数の和:2343

約数の個数: 72

約数和(自身を含む): 983743488

約数和(自身を除く): 643803300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1103, 1223, 2206, 2446, 3309, 3669, 4412, 4892, 6618, 7338, 7721, 8561, 9927, 11007, 13236, 14676, 15442, 17122, 19854, 22014, 23163, 25683, 30884, 34244, 39708, 44028, 46326, 51366, 69489, 77049, 92652, 102732, 138978, 154098, 277956, 308196, 1348969, 2697938, 4046907, 5395876, 8093814, 9442783, 12140721, 16187628, 18885566, 24281442, 28328349, 37771132, 48562884, 56656698, 84985047, 113313396, 169970094, 339940188]

約数ペア:

[(1, 339940188), (2, 169970094), (3, 113313396), (4, 84985047), (6, 56656698), (7, 48562884), (9, 37771132), (12, 28328349), (14, 24281442), (18, 18885566), (21, 16187628), (28, 12140721), (36, 9442783), (42, 8093814), (63, 5395876), (84, 4046907), (126, 2697938), (252, 1348969), (1103, 308196), (1223, 277956), (2206, 154098), (2446, 138978), (3309, 102732), (3669, 92652), (4412, 77049), (4892, 69489), (6618, 51366), (7338, 46326), (7721, 44028), (8561, 39708), (9927, 34244), (11007, 30884), (13236, 25683), (14676, 23163), (15442, 22014), (17122, 19854)]