538220664

素因数分解:

$2^3\times 3^2\times {\mathrm{7475287}}^1$

素因数の和:7475299

約数の個数: 24

約数和(自身を含む): 1457681160

約数和(自身を除く): 919460496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7475287, 14950574, 22425861, 29901148, 44851722, 59802296, 67277583, 89703444, 134555166, 179406888, 269110332, 538220664]

約数ペア:

[(1, 538220664), (2, 269110332), (3, 179406888), (4, 134555166), (6, 89703444), (8, 67277583), (9, 59802296), (12, 44851722), (18, 29901148), (24, 22425861), (36, 14950574), (72, 7475287)]