512837936

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2254

約数の個数: 60

約数和(自身を含む): 1088535240

約数和(自身を除く): 575697304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 169, 178, 208, 338, 356, 676, 712, 1157, 1352, 1424, 2131, 2314, 2704, 4262, 4628, 8524, 9256, 15041, 17048, 18512, 27703, 30082, 34096, 55406, 60164, 110812, 120328, 189659, 221624, 240656, 360139, 379318, 443248, 720278, 758636, 1440556, 1517272, 2465567, 2881112, 3034544, 4931134, 5762224, 9862268, 19724536, 32052371, 39449072, 64104742, 128209484, 256418968, 512837936]

約数ペア:

[(1, 512837936), (2, 256418968), (4, 128209484), (8, 64104742), (13, 39449072), (16, 32052371), (26, 19724536), (52, 9862268), (89, 5762224), (104, 4931134), (169, 3034544), (178, 2881112), (208, 2465567), (338, 1517272), (356, 1440556), (676, 758636), (712, 720278), (1157, 443248), (1352, 379318), (1424, 360139), (2131, 240656), (2314, 221624), (2704, 189659), (4262, 120328), (4628, 110812), (8524, 60164), (9256, 55406), (15041, 34096), (17048, 30082), (18512, 27703)]