2287647687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 3682990080

約数和(自身を除く): 1395342393

約数列:

[1, 3, 13, 17, 29, 39, 43, 51, 87, 129, 221, 377, 493, 559, 663, 731, 1131, 1247, 1479, 1677, 2193, 2767, 3741, 6409, 8301, 9503, 16211, 19227, 21199, 28509, 35971, 47039, 48633, 63597, 80243, 107913, 118981, 141117, 240729, 275587, 356943, 611507, 826761, 1043159, 1364131, 1546753, 1834521, 2022677, 3129477, 3450449, 4092393, 4640259, 6068031, 10351347, 17733703, 26294801, 44855837, 53201109, 58657633, 78884403, 134567511, 175972899, 762549229, 2287647687]

約数ペア:

[(1, 2287647687), (3, 762549229), (13, 175972899), (17, 134567511), (29, 78884403), (39, 58657633), (43, 53201109), (51, 44855837), (87, 26294801), (129, 17733703), (221, 10351347), (377, 6068031), (493, 4640259), (559, 4092393), (663, 3450449), (731, 3129477), (1131, 2022677), (1247, 1834521), (1479, 1546753), (1677, 1364131), (2193, 1043159), (2767, 826761), (3741, 611507), (6409, 356943), (8301, 275587), (9503, 240729), (16211, 141117), (19227, 118981), (21199, 107913), (28509, 80243), (35971, 63597), (47039, 48633)]