245335824

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{19583}}^1$

素因数の和:19629

約数の個数: 80

約数和(自身を含む): 728524800

約数和(自身を除く): 483188976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 19583, 39166, 58749, 78332, 117498, 156664, 176247, 234996, 313328, 352494, 469992, 528741, 567907, 704988, 939984, 1057482, 1135814, 1409976, 1703721, 2114964, 2271628, 2819952, 3407442, 4229928, 4543256, 5111163, 6814884, 8459856, 9086512, 10222326, 13629768, 15333489, 20444652, 27259536, 30666978, 40889304, 61333956, 81778608, 122667912, 245335824]

約数ペア:

[(1, 245335824), (2, 122667912), (3, 81778608), (4, 61333956), (6, 40889304), (8, 30666978), (9, 27259536), (12, 20444652), (16, 15333489), (18, 13629768), (24, 10222326), (27, 9086512), (29, 8459856), (36, 6814884), (48, 5111163), (54, 4543256), (58, 4229928), (72, 3407442), (87, 2819952), (108, 2271628), (116, 2114964), (144, 1703721), (174, 1409976), (216, 1135814), (232, 1057482), (261, 939984), (348, 704988), (432, 567907), (464, 528741), (522, 469992), (696, 352494), (783, 313328), (1044, 234996), (1392, 176247), (1566, 156664), (2088, 117498), (3132, 78332), (4176, 58749), (6264, 39166), (12528, 19583)]