268366930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{9341}}^1$

素因数の和:9391

約数の個数: 48

約数和(自身を含む): 553905864

約数和(自身を除く): 285538934

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 9341, 14365, 18682, 28730, 46705, 93410, 121433, 158797, 242866, 317594, 607165, 793985, 1214330, 1578629, 1587970, 2064361, 3157258, 4128722, 7893145, 10321805, 15786290, 20643610, 26836693, 53673386, 134183465, 268366930]

約数ペア:

[(1, 268366930), (2, 134183465), (5, 53673386), (10, 26836693), (13, 20643610), (17, 15786290), (26, 10321805), (34, 7893145), (65, 4128722), (85, 3157258), (130, 2064361), (169, 1587970), (170, 1578629), (221, 1214330), (338, 793985), (442, 607165), (845, 317594), (1105, 242866), (1690, 158797), (2210, 121433), (2873, 93410), (5746, 46705), (9341, 28730), (14365, 18682)]