2811763752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 8136499200

約数和(自身を除く): 5324735448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 271, 302, 409, 453, 542, 604, 813, 818, 906, 1057, 1084, 1208, 1227, 1626, 1636, 1812, 1897, 2114, 2168, 2454, 2863, 3171, 3252, 3272, 3624, 3794, 4228, 4908, 5691, 5726, 6342, 6504, 7588, 8456, 8589, 9816, 11382, 11452, 12684, 15176, 17178, 22764, 22904, 25368, 34356, 40921, 45528, 61759, 68712, 81842, 110839, 122763, 123518, 163684, 185277, 221678, 245526, 247036, 286447, 327368, 332517, 370554, 432313, 443356, 491052, 494072, 572894, 665034, 741108, 775873, 859341, 864626, 886712, 982104, 1145788, 1296939, 1330068, 1482216, 1551746, 1718682, 1729252, 2291576, 2327619, 2593878, 2660136, 3103492, 3437364, 3458504, 4655238, 5187756, 6206984, 6874728, 9310476, 10375512, 16736689, 18620952, 33473378, 50210067, 66946756, 100420134, 117156823, 133893512, 200840268, 234313646, 351470469, 401680536, 468627292, 702940938, 937254584, 1405881876, 2811763752]

約数ペア:

[(1, 2811763752), (2, 1405881876), (3, 937254584), (4, 702940938), (6, 468627292), (7, 401680536), (8, 351470469), (12, 234313646), (14, 200840268), (21, 133893512), (24, 117156823), (28, 100420134), (42, 66946756), (56, 50210067), (84, 33473378), (151, 18620952), (168, 16736689), (271, 10375512), (302, 9310476), (409, 6874728), (453, 6206984), (542, 5187756), (604, 4655238), (813, 3458504), (818, 3437364), (906, 3103492), (1057, 2660136), (1084, 2593878), (1208, 2327619), (1227, 2291576), (1626, 1729252), (1636, 1718682), (1812, 1551746), (1897, 1482216), (2114, 1330068), (2168, 1296939), (2454, 1145788), (2863, 982104), (3171, 886712), (3252, 864626), (3272, 859341), (3624, 775873), (3794, 741108), (4228, 665034), (4908, 572894), (5691, 494072), (5726, 491052), (6342, 443356), (6504, 432313), (7588, 370554), (8456, 332517), (8589, 327368), (9816, 286447), (11382, 247036), (11452, 245526), (12684, 221678), (15176, 185277), (17178, 163684), (22764, 123518), (22904, 122763), (25368, 110839), (34356, 81842), (40921, 68712), (45528, 61759)]