340449472

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{43963}}^1$

素因数の和:43997

約数の個数: 42

約数和(自身を含む): 742595924

約数和(自身を除く): 402146452

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 43963, 87926, 175852, 351704, 483593, 703408, 967186, 1406816, 1934372, 2813632, 3868744, 5319523, 7737488, 10639046, 15474976, 21278092, 30949952, 42556184, 85112368, 170224736, 340449472]

約数ペア:

[(1, 340449472), (2, 170224736), (4, 85112368), (8, 42556184), (11, 30949952), (16, 21278092), (22, 15474976), (32, 10639046), (44, 7737488), (64, 5319523), (88, 3868744), (121, 2813632), (176, 1934372), (242, 1406816), (352, 967186), (484, 703408), (704, 483593), (968, 351704), (1936, 175852), (3872, 87926), (7744, 43963)]