278132352

素因数分解:

$2^7\times 3^1\times {\mathrm{724303}}^1$

素因数の和:724320

約数の個数: 32

約数和(自身を含む): 738790080

約数和(自身を除く): 460657728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 724303, 1448606, 2172909, 2897212, 4345818, 5794424, 8691636, 11588848, 17383272, 23177696, 34766544, 46355392, 69533088, 92710784, 139066176, 278132352]

約数ペア:

[(1, 278132352), (2, 139066176), (3, 92710784), (4, 69533088), (6, 46355392), (8, 34766544), (12, 23177696), (16, 17383272), (24, 11588848), (32, 8691636), (48, 5794424), (64, 4345818), (96, 2897212), (128, 2172909), (192, 1448606), (384, 724303)]