344527308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 904547280

約数和(自身を除く): 560019972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 331, 348, 522, 662, 993, 997, 1044, 1324, 1986, 1994, 2979, 2991, 3972, 3988, 5958, 5982, 8973, 9599, 11916, 11964, 17946, 19198, 28797, 28913, 35892, 38396, 57594, 57826, 86391, 86739, 115188, 115652, 172782, 173478, 260217, 330007, 345564, 346956, 520434, 660014, 990021, 1040868, 1320028, 1980042, 2970063, 3960084, 5940126, 9570203, 11880252, 19140406, 28710609, 38280812, 57421218, 86131827, 114842436, 172263654, 344527308]

約数ペア:

[(1, 344527308), (2, 172263654), (3, 114842436), (4, 86131827), (6, 57421218), (9, 38280812), (12, 28710609), (18, 19140406), (29, 11880252), (36, 9570203), (58, 5940126), (87, 3960084), (116, 2970063), (174, 1980042), (261, 1320028), (331, 1040868), (348, 990021), (522, 660014), (662, 520434), (993, 346956), (997, 345564), (1044, 330007), (1324, 260217), (1986, 173478), (1994, 172782), (2979, 115652), (2991, 115188), (3972, 86739), (3988, 86391), (5958, 57826), (5982, 57594), (8973, 38396), (9599, 35892), (11916, 28913), (11964, 28797), (17946, 19198)]