212919192

素因数分解:

$2^3\times 3^4\times {\mathrm{328579}}^1$

素因数の和:328597

約数の個数: 40

約数和(自身を含む): 596372700

約数和(自身を除く): 383453508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 328579, 657158, 985737, 1314316, 1971474, 2628632, 2957211, 3942948, 5914422, 7885896, 8871633, 11828844, 17743266, 23657688, 26614899, 35486532, 53229798, 70973064, 106459596, 212919192]

約数ペア:

[(1, 212919192), (2, 106459596), (3, 70973064), (4, 53229798), (6, 35486532), (8, 26614899), (9, 23657688), (12, 17743266), (18, 11828844), (24, 8871633), (27, 7885896), (36, 5914422), (54, 3942948), (72, 2957211), (81, 2628632), (108, 1971474), (162, 1314316), (216, 985737), (324, 657158), (648, 328579)]