289352624

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{149459}}^1$

素因数の和:149489

約数の個数: 30

約数和(自身を含む): 616223580

約数和(自身を除く): 326870956

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 149459, 298918, 597836, 1195672, 1644049, 2391344, 3288098, 6576196, 13152392, 18084539, 26304784, 36169078, 72338156, 144676312, 289352624]

約数ペア:

[(1, 289352624), (2, 144676312), (4, 72338156), (8, 36169078), (11, 26304784), (16, 18084539), (22, 13152392), (44, 6576196), (88, 3288098), (121, 2391344), (176, 1644049), (242, 1195672), (484, 597836), (968, 298918), (1936, 149459)]