269256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 456504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 863, 1726, 2589, 3452, 5178, 6904, 10356, 11219, 20712, 22438, 33657, 44876, 67314, 89752, 134628, 269256]

約数ペア:

[(1, 269256), (2, 134628), (3, 89752), (4, 67314), (6, 44876), (8, 33657), (12, 22438), (13, 20712), (24, 11219), (26, 10356), (39, 6904), (52, 5178), (78, 3452), (104, 2589), (156, 1726), (312, 863)]