1243261124

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 2745120000

約数和(自身を除く): 1501858876

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 343, 518, 532, 686, 703, 931, 1036, 1289, 1372, 1406, 1813, 1862, 2578, 2812, 3626, 3724, 4921, 5156, 6517, 7252, 9023, 9842, 12691, 13034, 18046, 19684, 24491, 25382, 26068, 34447, 36092, 47693, 48982, 50764, 63161, 68894, 95386, 97964, 126322, 137788, 171437, 190772, 241129, 252644, 333851, 342874, 442127, 482258, 667702, 685748, 884254, 906167, 964516, 1200059, 1335404, 1768508, 1812334, 2336957, 2400118, 3624668, 4673914, 4800236, 6343169, 8400413, 9347828, 12686338, 16358699, 16800826, 25372676, 32717398, 33601652, 44402183, 65434796, 88804366, 177608732, 310815281, 621630562, 1243261124]

約数ペア:

[(1, 1243261124), (2, 621630562), (4, 310815281), (7, 177608732), (14, 88804366), (19, 65434796), (28, 44402183), (37, 33601652), (38, 32717398), (49, 25372676), (74, 16800826), (76, 16358699), (98, 12686338), (133, 9347828), (148, 8400413), (196, 6343169), (259, 4800236), (266, 4673914), (343, 3624668), (518, 2400118), (532, 2336957), (686, 1812334), (703, 1768508), (931, 1335404), (1036, 1200059), (1289, 964516), (1372, 906167), (1406, 884254), (1813, 685748), (1862, 667702), (2578, 482258), (2812, 442127), (3626, 342874), (3724, 333851), (4921, 252644), (5156, 241129), (6517, 190772), (7252, 171437), (9023, 137788), (9842, 126322), (12691, 97964), (13034, 95386), (18046, 68894), (19684, 63161), (24491, 50764), (25382, 48982), (26068, 47693), (34447, 36092)]