213781126328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31549753}}^1$

素因数の和:31549788

約数の個数: 48

約数和(自身を含む): 503534073840

約数和(自身を除く): 289752947512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 31549753, 63099506, 126199012, 220848271, 252398024, 347047283, 441696542, 694094566, 883393084, 1388189132, 1766786168, 2429330981, 2776378264, 3817520113, 4858661962, 7635040226, 9717323924, 15270080452, 19434647848, 26722640791, 30540160904, 53445281582, 106890563164, 213781126328]

約数ペア:

[(1, 213781126328), (2, 106890563164), (4, 53445281582), (7, 30540160904), (8, 26722640791), (11, 19434647848), (14, 15270080452), (22, 9717323924), (28, 7635040226), (44, 4858661962), (56, 3817520113), (77, 2776378264), (88, 2429330981), (121, 1766786168), (154, 1388189132), (242, 883393084), (308, 694094566), (484, 441696542), (616, 347047283), (847, 252398024), (968, 220848271), (1694, 126199012), (3388, 63099506), (6776, 31549753)]