323218390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{3821}}^1$

素因数の和:4608

約数の個数: 32

約数和(自身を含む): 635675040

約数和(自身を除く): 312456650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 769, 1538, 3821, 3845, 7642, 7690, 8459, 16918, 19105, 38210, 42031, 42295, 84062, 84590, 210155, 420310, 2938349, 5876698, 14691745, 29383490, 32321839, 64643678, 161609195, 323218390]

約数ペア:

[(1, 323218390), (2, 161609195), (5, 64643678), (10, 32321839), (11, 29383490), (22, 14691745), (55, 5876698), (110, 2938349), (769, 420310), (1538, 210155), (3821, 84590), (3845, 84062), (7642, 42295), (7690, 42031), (8459, 38210), (16918, 19105)]