212844016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5630

約数の個数: 80

約数和(自身を含む): 530823168

約数和(自身を除く): 317979152

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, 5573, 9548, 11146, 19096, 22292, 38192, 39011, 44584, 61303, 78022, 89168, 122606, 156044, 172763, 245212, 312088, 345526, 429121, 490424, 624176, 691052, 858242, 980848, 1209341, 1382104, 1716484, 1900393, 2418682, 2764208, 3432968, 3800786, 4837364, 6865936, 7601572, 9674728, 13302751, 15203144, 19349456, 26605502, 30406288, 53211004, 106422008, 212844016]

約数ペア:

[(1, 212844016), (2, 106422008), (4, 53211004), (7, 30406288), (8, 26605502), (11, 19349456), (14, 15203144), (16, 13302751), (22, 9674728), (28, 7601572), (31, 6865936), (44, 4837364), (56, 3800786), (62, 3432968), (77, 2764208), (88, 2418682), (112, 1900393), (124, 1716484), (154, 1382104), (176, 1209341), (217, 980848), (248, 858242), (308, 691052), (341, 624176), (434, 490424), (496, 429121), (616, 345526), (682, 312088), (868, 245212), (1232, 172763), (1364, 156044), (1736, 122606), (2387, 89168), (2728, 78022), (3472, 61303), (4774, 44584), (5456, 39011), (5573, 38192), (9548, 22292), (11146, 19096)]