259232022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8681}}^1$

素因数の和:8778

約数の個数: 64

約数和(自身を含む): 666777600

約数和(自身を除く): 407545578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 3318, 4266, 4977, 8681, 9954, 14931, 17362, 26043, 29862, 52086, 60767, 78129, 121534, 156258, 182301, 234387, 364602, 468774, 546903, 685799, 1093806, 1371598, 1640709, 2057397, 3281418, 4114794, 4800593, 6172191, 9601186, 12344382, 14401779, 18516573, 28803558, 37033146, 43205337, 86410674, 129616011, 259232022]

約数ペア:

[(1, 259232022), (2, 129616011), (3, 86410674), (6, 43205337), (7, 37033146), (9, 28803558), (14, 18516573), (18, 14401779), (21, 12344382), (27, 9601186), (42, 6172191), (54, 4800593), (63, 4114794), (79, 3281418), (126, 2057397), (158, 1640709), (189, 1371598), (237, 1093806), (378, 685799), (474, 546903), (553, 468774), (711, 364602), (1106, 234387), (1422, 182301), (1659, 156258), (2133, 121534), (3318, 78129), (4266, 60767), (4977, 52086), (8681, 29862), (9954, 26043), (14931, 17362)]