211757328

素因数分解:

$2^4\times 3^4\times {\mathrm{163393}}^1$

素因数の和:163413

約数の個数: 50

約数和(自身を含む): 612890894

約数和(自身を除く): 401133566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 163393, 326786, 490179, 653572, 980358, 1307144, 1470537, 1960716, 2614288, 2941074, 3921432, 4411611, 5882148, 7842864, 8823222, 11764296, 13234833, 17646444, 23528592, 26469666, 35292888, 52939332, 70585776, 105878664, 211757328]

約数ペア:

[(1, 211757328), (2, 105878664), (3, 70585776), (4, 52939332), (6, 35292888), (8, 26469666), (9, 23528592), (12, 17646444), (16, 13234833), (18, 11764296), (24, 8823222), (27, 7842864), (36, 5882148), (48, 4411611), (54, 3921432), (72, 2941074), (81, 2614288), (108, 1960716), (144, 1470537), (162, 1307144), (216, 980358), (324, 653572), (432, 490179), (648, 326786), (1296, 163393)]