211656768

素因数分解:

$2^6\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{1061}}^1$

素因数の和:2115

約数の個数: 56

約数和(自身を含む): 561075840

約数和(自身を除く): 349419072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1039, 1061, 2078, 2122, 3117, 3183, 4156, 4244, 6234, 6366, 8312, 8488, 12468, 12732, 16624, 16976, 24936, 25464, 33248, 33952, 49872, 50928, 66496, 67904, 99744, 101856, 199488, 203712, 1102379, 2204758, 3307137, 4409516, 6614274, 8819032, 13228548, 17638064, 26457096, 35276128, 52914192, 70552256, 105828384, 211656768]

約数ペア:

[(1, 211656768), (2, 105828384), (3, 70552256), (4, 52914192), (6, 35276128), (8, 26457096), (12, 17638064), (16, 13228548), (24, 8819032), (32, 6614274), (48, 4409516), (64, 3307137), (96, 2204758), (192, 1102379), (1039, 203712), (1061, 199488), (2078, 101856), (2122, 99744), (3117, 67904), (3183, 66496), (4156, 50928), (4244, 49872), (6234, 33952), (6366, 33248), (8312, 25464), (8488, 24936), (12468, 16976), (12732, 16624)]