242336256

素因数分解:

$2^9\times 3^1\times {\mathrm{157771}}^1$

素因数の和:157792

約数の個数: 40

約数和(自身を含む): 645603024

約数和(自身を除く): 403266768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 157771, 315542, 473313, 631084, 946626, 1262168, 1893252, 2524336, 3786504, 5048672, 7573008, 10097344, 15146016, 20194688, 30292032, 40389376, 60584064, 80778752, 121168128, 242336256]

約数ペア:

[(1, 242336256), (2, 121168128), (3, 80778752), (4, 60584064), (6, 40389376), (8, 30292032), (12, 20194688), (16, 15146016), (24, 10097344), (32, 7573008), (48, 5048672), (64, 3786504), (96, 2524336), (128, 1893252), (192, 1262168), (256, 946626), (384, 631084), (512, 473313), (768, 315542), (1536, 157771)]