240140989439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{18289}}^1$

素因数の和:18711

約数の個数: 32

約数和(自身を含む): 268776963840

約数和(自身を除く): 28635974401

約数列:

[1, 13, 43, 83, 283, 559, 1079, 3569, 3679, 12169, 18289, 23489, 46397, 158197, 237757, 305357, 786427, 1010027, 1517987, 5175787, 10223551, 13130351, 19733831, 65273441, 67285231, 222558841, 429590321, 848554733, 2893264933, 5584674173, 18472383803, 240140989439]

約数ペア:

[(1, 240140989439), (13, 18472383803), (43, 5584674173), (83, 2893264933), (283, 848554733), (559, 429590321), (1079, 222558841), (3569, 67285231), (3679, 65273441), (12169, 19733831), (18289, 13130351), (23489, 10223551), (46397, 5175787), (158197, 1517987), (237757, 1010027), (305357, 786427)]