2506427256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 6730560000

約数和(自身を除く): 4224132744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 151, 152, 178, 228, 267, 302, 356, 409, 453, 456, 534, 604, 712, 818, 906, 1068, 1208, 1227, 1636, 1691, 1812, 2136, 2454, 2869, 3272, 3382, 3624, 4908, 5073, 5738, 6764, 7771, 8607, 9816, 10146, 11476, 13439, 13528, 15542, 17214, 20292, 22952, 23313, 26878, 31084, 34428, 36401, 40317, 40584, 46626, 53756, 61759, 62168, 68856, 72802, 80634, 93252, 107512, 109203, 123518, 145604, 161268, 185277, 186504, 218406, 247036, 255341, 291208, 322536, 370554, 436812, 494072, 510682, 691619, 741108, 766023, 873624, 1021364, 1173421, 1383238, 1482216, 1532046, 2042728, 2074857, 2346842, 2766476, 3064092, 3520263, 4149714, 4693684, 5496551, 5532952, 6128184, 7040526, 8299428, 9387368, 10993102, 14081052, 16489653, 16598856, 21986204, 28162104, 32979306, 43972408, 65958612, 104434469, 131917224, 208868938, 313303407, 417737876, 626606814, 835475752, 1253213628, 2506427256]

約数ペア:

[(1, 2506427256), (2, 1253213628), (3, 835475752), (4, 626606814), (6, 417737876), (8, 313303407), (12, 208868938), (19, 131917224), (24, 104434469), (38, 65958612), (57, 43972408), (76, 32979306), (89, 28162104), (114, 21986204), (151, 16598856), (152, 16489653), (178, 14081052), (228, 10993102), (267, 9387368), (302, 8299428), (356, 7040526), (409, 6128184), (453, 5532952), (456, 5496551), (534, 4693684), (604, 4149714), (712, 3520263), (818, 3064092), (906, 2766476), (1068, 2346842), (1208, 2074857), (1227, 2042728), (1636, 1532046), (1691, 1482216), (1812, 1383238), (2136, 1173421), (2454, 1021364), (2869, 873624), (3272, 766023), (3382, 741108), (3624, 691619), (4908, 510682), (5073, 494072), (5738, 436812), (6764, 370554), (7771, 322536), (8607, 291208), (9816, 255341), (10146, 247036), (11476, 218406), (13439, 186504), (13528, 185277), (15542, 161268), (17214, 145604), (20292, 123518), (22952, 109203), (23313, 107512), (26878, 93252), (31084, 80634), (34428, 72802), (36401, 68856), (40317, 62168), (40584, 61759), (46626, 53756)]