1243569712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32561}}^1$

素因数の和:32618

約数の個数: 80

約数和(自身を含む): 3100944384

約数和(自身を除く): 1857374672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 32561, 38192, 65122, 130244, 227927, 260488, 358171, 455854, 520976, 716342, 911708, 1009391, 1432684, 1823416, 2018782, 2507197, 2865368, 3646832, 4037564, 5014394, 5730736, 7065737, 8075128, 10028788, 11103301, 14131474, 16150256, 20057576, 22206602, 28262948, 40115152, 44413204, 56525896, 77723107, 88826408, 113051792, 155446214, 177652816, 310892428, 621784856, 1243569712]

約数ペア:

[(1, 1243569712), (2, 621784856), (4, 310892428), (7, 177652816), (8, 155446214), (11, 113051792), (14, 88826408), (16, 77723107), (22, 56525896), (28, 44413204), (31, 40115152), (44, 28262948), (56, 22206602), (62, 20057576), (77, 16150256), (88, 14131474), (112, 11103301), (124, 10028788), (154, 8075128), (176, 7065737), (217, 5730736), (248, 5014394), (308, 4037564), (341, 3646832), (434, 2865368), (496, 2507197), (616, 2018782), (682, 1823416), (868, 1432684), (1232, 1009391), (1364, 911708), (1736, 716342), (2387, 520976), (2728, 455854), (3472, 358171), (4774, 260488), (5456, 227927), (9548, 130244), (19096, 65122), (32561, 38192)]