297753016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109147}}^1$

素因数の和:109195

約数の個数: 32

約数和(自身を含む): 628692480

約数和(自身を除く): 330939464

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 109147, 218294, 436588, 873176, 1200617, 2401234, 3383557, 4802468, 6767114, 9604936, 13534228, 27068456, 37219127, 74438254, 148876508, 297753016]

約数ペア:

[(1, 297753016), (2, 148876508), (4, 74438254), (8, 37219127), (11, 27068456), (22, 13534228), (31, 9604936), (44, 6767114), (62, 4802468), (88, 3383557), (124, 2401234), (248, 1200617), (341, 873176), (682, 436588), (1364, 218294), (2728, 109147)]