283806789

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 481075200

約数和(自身を除く): 197268411

約数列:

[1, 3, 7, 17, 21, 29, 51, 79, 87, 119, 203, 237, 347, 357, 493, 553, 609, 1041, 1343, 1479, 1659, 2291, 2429, 3451, 4029, 5899, 6873, 7287, 9401, 10063, 10353, 16037, 17697, 27413, 28203, 30189, 38947, 41293, 48111, 70441, 82239, 116841, 123879, 171071, 191891, 211323, 272629, 466021, 513213, 575673, 794977, 817887, 1197497, 1398063, 2384931, 3262147, 3592491, 5564839, 9786441, 13514609, 16694517, 40543827, 94602263, 283806789]

約数ペア:

[(1, 283806789), (3, 94602263), (7, 40543827), (17, 16694517), (21, 13514609), (29, 9786441), (51, 5564839), (79, 3592491), (87, 3262147), (119, 2384931), (203, 1398063), (237, 1197497), (347, 817887), (357, 794977), (493, 575673), (553, 513213), (609, 466021), (1041, 272629), (1343, 211323), (1479, 191891), (1659, 171071), (2291, 123879), (2429, 116841), (3451, 82239), (4029, 70441), (5899, 48111), (6873, 41293), (7287, 38947), (9401, 30189), (10063, 28203), (10353, 27413), (16037, 17697)]