221337458944

素因数分解:

$2^8\times 7^1\times {\mathrm{337}}^1\times {\mathrm{366511}}^1$

素因数の和:366871

約数の個数: 72

約数和(自身を含む): 506425756928

約数和(自身を除く): 285088297984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 337, 448, 674, 896, 1348, 1792, 2359, 2696, 4718, 5392, 9436, 10784, 18872, 21568, 37744, 43136, 75488, 86272, 150976, 301952, 366511, 603904, 733022, 1466044, 2565577, 2932088, 5131154, 5864176, 10262308, 11728352, 20524616, 23456704, 41049232, 46913408, 82098464, 93826816, 123514207, 164196928, 247028414, 328393856, 494056828, 656787712, 864599449, 988113656, 1729198898, 1976227312, 3458397796, 3952454624, 6916795592, 7904909248, 13833591184, 15809818496, 27667182368, 31619636992, 55334364736, 110668729472, 221337458944]

約数ペア:

[(1, 221337458944), (2, 110668729472), (4, 55334364736), (7, 31619636992), (8, 27667182368), (14, 15809818496), (16, 13833591184), (28, 7904909248), (32, 6916795592), (56, 3952454624), (64, 3458397796), (112, 1976227312), (128, 1729198898), (224, 988113656), (256, 864599449), (337, 656787712), (448, 494056828), (674, 328393856), (896, 247028414), (1348, 164196928), (1792, 123514207), (2359, 93826816), (2696, 82098464), (4718, 46913408), (5392, 41049232), (9436, 23456704), (10784, 20524616), (18872, 11728352), (21568, 10262308), (37744, 5864176), (43136, 5131154), (75488, 2932088), (86272, 2565577), (150976, 1466044), (301952, 733022), (366511, 603904)]