261020064

素因数分解:

$2^5\times 3^1\times {\mathrm{2718959}}^1$

素因数の和:2718972

約数の個数: 24

約数和(自身を含む): 685177920

約数和(自身を除く): 424157856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2718959, 5437918, 8156877, 10875836, 16313754, 21751672, 32627508, 43503344, 65255016, 87006688, 130510032, 261020064]

約数ペア:

[(1, 261020064), (2, 130510032), (3, 87006688), (4, 65255016), (6, 43503344), (8, 32627508), (12, 21751672), (16, 16313754), (24, 10875836), (32, 8156877), (48, 5437918), (96, 2718959)]