266901856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1093}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 567365904

約数和(自身を除く): 300464048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 587, 1093, 1174, 2186, 2348, 4372, 4696, 7631, 8744, 9392, 14209, 15262, 17488, 18784, 28418, 30524, 34976, 56836, 61048, 113672, 122096, 227344, 244192, 454688, 641591, 1283182, 2566364, 5132728, 8340683, 10265456, 16681366, 20530912, 33362732, 66725464, 133450928, 266901856]

約数ペア:

[(1, 266901856), (2, 133450928), (4, 66725464), (8, 33362732), (13, 20530912), (16, 16681366), (26, 10265456), (32, 8340683), (52, 5132728), (104, 2566364), (208, 1283182), (416, 641591), (587, 454688), (1093, 244192), (1174, 227344), (2186, 122096), (2348, 113672), (4372, 61048), (4696, 56836), (7631, 34976), (8744, 30524), (9392, 28418), (14209, 18784), (15262, 17488)]