1380022716

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1\times {\mathrm{719}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 3241244160

約数和(自身を除く): 1861221444

約数列:

[1, 2, 3, 4, 6, 12, 307, 521, 614, 719, 921, 1042, 1228, 1438, 1563, 1842, 2084, 2157, 2876, 3126, 3684, 4314, 6252, 8628, 159947, 220733, 319894, 374599, 441466, 479841, 639788, 662199, 749198, 882932, 959682, 1123797, 1324398, 1498396, 1919364, 2247594, 2648796, 4495188, 115001893, 230003786, 345005679, 460007572, 690011358, 1380022716]

約数ペア:

[(1, 1380022716), (2, 690011358), (3, 460007572), (4, 345005679), (6, 230003786), (12, 115001893), (307, 4495188), (521, 2648796), (614, 2247594), (719, 1919364), (921, 1498396), (1042, 1324398), (1228, 1123797), (1438, 959682), (1563, 882932), (1842, 749198), (2084, 662199), (2157, 639788), (2876, 479841), (3126, 441466), (3684, 374599), (4314, 319894), (6252, 220733), (8628, 159947)]