131212512

素因数分解:

$2^5\times 3^2\times {\mathrm{455599}}^1$

素因数の和:455615

約数の個数: 36

約数和(自身を含む): 373136400

約数和(自身を除く): 241923888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 455599, 911198, 1366797, 1822396, 2733594, 3644792, 4100391, 5467188, 7289584, 8200782, 10934376, 14579168, 16401564, 21868752, 32803128, 43737504, 65606256, 131212512]

約数ペア:

[(1, 131212512), (2, 65606256), (3, 43737504), (4, 32803128), (6, 21868752), (8, 16401564), (9, 14579168), (12, 10934376), (16, 8200782), (18, 7289584), (24, 5467188), (32, 4100391), (36, 3644792), (48, 2733594), (72, 1822396), (96, 1366797), (144, 911198), (288, 455599)]