764752881

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 1073520000

約数和(自身を除く): 308767119

約数列:

[1, 3, 29, 87, 89, 267, 283, 349, 849, 1047, 2581, 7743, 8207, 10121, 24621, 25187, 30363, 31061, 75561, 93183, 98767, 296301, 730423, 900769, 2191269, 2702307, 2864243, 8592729, 8790263, 26370789, 254917627, 764752881]

約数ペア:

[(1, 764752881), (3, 254917627), (29, 26370789), (87, 8790263), (89, 8592729), (267, 2864243), (283, 2702307), (349, 2191269), (849, 900769), (1047, 730423), (2581, 296301), (7743, 98767), (8207, 93183), (10121, 75561), (24621, 31061), (25187, 30363)]