272148712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{18973}}^1$

素因数の和:19153

約数の個数: 32

約数和(自身を含む): 560112480

約数和(自身を除く): 287963768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 14344, 18973, 37946, 75892, 151784, 208703, 417406, 834812, 1669624, 3092599, 6185198, 12370396, 24740792, 34018589, 68037178, 136074356, 272148712]

約数ペア:

[(1, 272148712), (2, 136074356), (4, 68037178), (8, 34018589), (11, 24740792), (22, 12370396), (44, 6185198), (88, 3092599), (163, 1669624), (326, 834812), (652, 417406), (1304, 208703), (1793, 151784), (3586, 75892), (7172, 37946), (14344, 18973)]