672408

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 2044800

約数和(自身を除く): 1372392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 283, 297, 396, 566, 594, 792, 849, 1132, 1188, 1698, 2264, 2376, 2547, 3113, 3396, 5094, 6226, 6792, 7641, 9339, 10188, 12452, 15282, 18678, 20376, 24904, 28017, 30564, 37356, 56034, 61128, 74712, 84051, 112068, 168102, 224136, 336204, 672408]

約数ペア:

[(1, 672408), (2, 336204), (3, 224136), (4, 168102), (6, 112068), (8, 84051), (9, 74712), (11, 61128), (12, 56034), (18, 37356), (22, 30564), (24, 28017), (27, 24904), (33, 20376), (36, 18678), (44, 15282), (54, 12452), (66, 10188), (72, 9339), (88, 7641), (99, 6792), (108, 6226), (132, 5094), (198, 3396), (216, 3113), (264, 2547), (283, 2376), (297, 2264), (396, 1698), (566, 1188), (594, 1132), (792, 849)]