540049376

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 1092586320

約数和(自身を除く): 552536944

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 557, 656, 739, 1114, 1312, 1478, 2228, 2956, 4456, 5912, 8912, 11824, 17824, 22837, 23648, 30299, 45674, 60598, 91348, 121196, 182696, 242392, 365392, 411623, 484784, 730784, 823246, 969568, 1646492, 3292984, 6585968, 13171936, 16876543, 33753086, 67506172, 135012344, 270024688, 540049376]

約数ペア:

[(1, 540049376), (2, 270024688), (4, 135012344), (8, 67506172), (16, 33753086), (32, 16876543), (41, 13171936), (82, 6585968), (164, 3292984), (328, 1646492), (557, 969568), (656, 823246), (739, 730784), (1114, 484784), (1312, 411623), (1478, 365392), (2228, 242392), (2956, 182696), (4456, 121196), (5912, 91348), (8912, 60598), (11824, 45674), (17824, 30299), (22837, 23648)]