709310868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{32603}}^1$

素因数の和:32661

約数の個数: 72

約数和(自身を含む): 1977367392

約数和(自身を除く): 1268056524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 21756, 32603, 65206, 97809, 130412, 195618, 228221, 391236, 456442, 684663, 912884, 1206311, 1369326, 1597547, 2412622, 2738652, 3195094, 3618933, 4792641, 4825244, 6390188, 7237866, 8444177, 9585282, 14475732, 16888354, 19170564, 25332531, 33776708, 50665062, 59109239, 101330124, 118218478, 177327717, 236436956, 354655434, 709310868]

約数ペア:

[(1, 709310868), (2, 354655434), (3, 236436956), (4, 177327717), (6, 118218478), (7, 101330124), (12, 59109239), (14, 50665062), (21, 33776708), (28, 25332531), (37, 19170564), (42, 16888354), (49, 14475732), (74, 9585282), (84, 8444177), (98, 7237866), (111, 6390188), (147, 4825244), (148, 4792641), (196, 3618933), (222, 3195094), (259, 2738652), (294, 2412622), (444, 1597547), (518, 1369326), (588, 1206311), (777, 912884), (1036, 684663), (1554, 456442), (1813, 391236), (3108, 228221), (3626, 195618), (5439, 130412), (7252, 97809), (10878, 65206), (21756, 32603)]