213776256

素因数分解:

$2^7\times 3^1\times {\mathrm{556709}}^1$

素因数の和:556726

約数の個数: 32

約数和(自身を含む): 567844200

約数和(自身を除く): 354067944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 556709, 1113418, 1670127, 2226836, 3340254, 4453672, 6680508, 8907344, 13361016, 17814688, 26722032, 35629376, 53444064, 71258752, 106888128, 213776256]

約数ペア:

[(1, 213776256), (2, 106888128), (3, 71258752), (4, 53444064), (6, 35629376), (8, 26722032), (12, 17814688), (16, 13361016), (24, 8907344), (32, 6680508), (48, 4453672), (64, 3340254), (96, 2226836), (128, 1670127), (192, 1113418), (384, 556709)]