218324352

素因数分解:

$2^7\times 3^1\times {\mathrm{509}}^1\times {\mathrm{1117}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 581583600

約数和(自身を除く): 363259248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 509, 1018, 1117, 1527, 2036, 2234, 3054, 3351, 4072, 4468, 6108, 6702, 8144, 8936, 12216, 13404, 16288, 17872, 24432, 26808, 32576, 35744, 48864, 53616, 65152, 71488, 97728, 107232, 142976, 195456, 214464, 428928, 568553, 1137106, 1705659, 2274212, 3411318, 4548424, 6822636, 9096848, 13645272, 18193696, 27290544, 36387392, 54581088, 72774784, 109162176, 218324352]

約数ペア:

[(1, 218324352), (2, 109162176), (3, 72774784), (4, 54581088), (6, 36387392), (8, 27290544), (12, 18193696), (16, 13645272), (24, 9096848), (32, 6822636), (48, 4548424), (64, 3411318), (96, 2274212), (128, 1705659), (192, 1137106), (384, 568553), (509, 428928), (1018, 214464), (1117, 195456), (1527, 142976), (2036, 107232), (2234, 97728), (3054, 71488), (3351, 65152), (4072, 53616), (4468, 48864), (6108, 35744), (6702, 32576), (8144, 26808), (8936, 24432), (12216, 17872), (13404, 16288)]