3781775998

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2095

約数の個数: 128

約数和(自身を含む): 8184960000

約数和(自身を除く): 4403184002

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 49, 77, 91, 98, 133, 143, 154, 182, 209, 247, 266, 286, 343, 418, 494, 539, 637, 686, 931, 1001, 1078, 1274, 1463, 1729, 1862, 2002, 2029, 2717, 2926, 3458, 3773, 4058, 4459, 5434, 6517, 7007, 7546, 8918, 10241, 12103, 13034, 14014, 14203, 19019, 20482, 22319, 24206, 26377, 28406, 38038, 38551, 44638, 49049, 52754, 71687, 77102, 84721, 98098, 99421, 133133, 143374, 156233, 169442, 184639, 198842, 266266, 269857, 290147, 312466, 369278, 424061, 501163, 539714, 580294, 695947, 848122, 931931, 1002326, 1093631, 1292473, 1391894, 1863862, 1888999, 2031029, 2187262, 2584946, 2968427, 3508141, 3777998, 4062058, 5512793, 5936854, 7016282, 7655417, 9047311, 11025586, 13222993, 14217203, 15310834, 18094622, 20778989, 24556987, 26445986, 28434406, 38589551, 41557978, 49113974, 77179102, 99520421, 145452923, 171898909, 199040842, 270126857, 290905846, 343797818, 540253714, 1890887999, 3781775998]

約数ペア:

[(1, 3781775998), (2, 1890887999), (7, 540253714), (11, 343797818), (13, 290905846), (14, 270126857), (19, 199040842), (22, 171898909), (26, 145452923), (38, 99520421), (49, 77179102), (77, 49113974), (91, 41557978), (98, 38589551), (133, 28434406), (143, 26445986), (154, 24556987), (182, 20778989), (209, 18094622), (247, 15310834), (266, 14217203), (286, 13222993), (343, 11025586), (418, 9047311), (494, 7655417), (539, 7016282), (637, 5936854), (686, 5512793), (931, 4062058), (1001, 3777998), (1078, 3508141), (1274, 2968427), (1463, 2584946), (1729, 2187262), (1862, 2031029), (2002, 1888999), (2029, 1863862), (2717, 1391894), (2926, 1292473), (3458, 1093631), (3773, 1002326), (4058, 931931), (4459, 848122), (5434, 695947), (6517, 580294), (7007, 539714), (7546, 501163), (8918, 424061), (10241, 369278), (12103, 312466), (13034, 290147), (14014, 269857), (14203, 266266), (19019, 198842), (20482, 184639), (22319, 169442), (24206, 156233), (26377, 143374), (28406, 133133), (38038, 99421), (38551, 98098), (44638, 84721), (49049, 77102), (52754, 71687)]