278814152

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{6803}}^1$

素因数の和:6965

約数の個数: 32

約数和(自身を含む): 538876800

約数和(自身を除く): 260062648

約数列:

[1, 2, 4, 8, 47, 94, 109, 188, 218, 376, 436, 872, 5123, 6803, 10246, 13606, 20492, 27212, 40984, 54424, 319741, 639482, 741527, 1278964, 1483054, 2557928, 2966108, 5932216, 34851769, 69703538, 139407076, 278814152]

約数ペア:

[(1, 278814152), (2, 139407076), (4, 69703538), (8, 34851769), (47, 5932216), (94, 2966108), (109, 2557928), (188, 1483054), (218, 1278964), (376, 741527), (436, 639482), (872, 319741), (5123, 54424), (6803, 40984), (10246, 27212), (13606, 20492)]