211677408

素因数分解:

$2^5\times 3^3\times {\mathrm{244997}}^1$

素因数の和:245016

約数の個数: 48

約数和(自身を含む): 617394960

約数和(自身を除く): 405717552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 244997, 489994, 734991, 979988, 1469982, 1959976, 2204973, 2939964, 3919952, 4409946, 5879928, 6614919, 7839904, 8819892, 11759856, 13229838, 17639784, 23519712, 26459676, 35279568, 52919352, 70559136, 105838704, 211677408]

約数ペア:

[(1, 211677408), (2, 105838704), (3, 70559136), (4, 52919352), (6, 35279568), (8, 26459676), (9, 23519712), (12, 17639784), (16, 13229838), (18, 11759856), (24, 8819892), (27, 7839904), (32, 6614919), (36, 5879928), (48, 4409946), (54, 3919952), (72, 2939964), (96, 2204973), (108, 1959976), (144, 1469982), (216, 979988), (288, 734991), (432, 489994), (864, 244997)]