393185712

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{282461}}^1$

素因数の和:282501

約数の個数: 40

約数和(自身を含む): 1050758640

約数和(自身を除く): 657572928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 282461, 564922, 847383, 1129844, 1694766, 2259688, 3389532, 4519376, 6779064, 8191369, 13558128, 16382738, 24574107, 32765476, 49148214, 65530952, 98296428, 131061904, 196592856, 393185712]

約数ペア:

[(1, 393185712), (2, 196592856), (3, 131061904), (4, 98296428), (6, 65530952), (8, 49148214), (12, 32765476), (16, 24574107), (24, 16382738), (29, 13558128), (48, 8191369), (58, 6779064), (87, 4519376), (116, 3389532), (174, 2259688), (232, 1694766), (348, 1129844), (464, 847383), (696, 564922), (1392, 282461)]