1288989768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{443867}}^1$

素因数の和:443898

約数の個数: 48

約数和(自身を含む): 3542066640

約数和(自身を除く): 2253076872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 443867, 887734, 1331601, 1775468, 2663202, 3550936, 4882537, 5326404, 9765074, 10652808, 14647611, 19530148, 29295222, 39060296, 53707907, 58590444, 107415814, 117180888, 161123721, 214831628, 322247442, 429663256, 644494884, 1288989768]

約数ペア:

[(1, 1288989768), (2, 644494884), (3, 429663256), (4, 322247442), (6, 214831628), (8, 161123721), (11, 117180888), (12, 107415814), (22, 58590444), (24, 53707907), (33, 39060296), (44, 29295222), (66, 19530148), (88, 14647611), (121, 10652808), (132, 9765074), (242, 5326404), (264, 4882537), (363, 3550936), (484, 2663202), (726, 1775468), (968, 1331601), (1452, 887734), (2904, 443867)]