12712977672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20759}}^1$

素因数の和:20883

約数の個数: 128

約数和(自身を含む): 35873280000

約数和(自身を除く): 23160302328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 79, 102, 114, 136, 152, 158, 204, 228, 237, 316, 323, 408, 456, 474, 632, 646, 948, 969, 1292, 1343, 1501, 1896, 1938, 2584, 2686, 3002, 3876, 4029, 4503, 5372, 6004, 7752, 8058, 9006, 10744, 12008, 16116, 18012, 20759, 25517, 32232, 36024, 41518, 51034, 62277, 76551, 83036, 102068, 124554, 153102, 166072, 204136, 249108, 306204, 352903, 394421, 498216, 612408, 705806, 788842, 1058709, 1183263, 1411612, 1577684, 1639961, 2117418, 2366526, 2823224, 3155368, 3279922, 4234836, 4733052, 4919883, 6559844, 6705157, 8469672, 9466104, 9839766, 13119688, 13410314, 19679532, 20115471, 26820628, 27879337, 31159259, 39359064, 40230942, 53641256, 55758674, 62318518, 80461884, 83638011, 93477777, 111517348, 124637036, 160923768, 167276022, 186955554, 223034696, 249274072, 334552044, 373911108, 529707403, 669104088, 747822216, 1059414806, 1589122209, 2118829612, 3178244418, 4237659224, 6356488836, 12712977672]

約数ペア:

[(1, 12712977672), (2, 6356488836), (3, 4237659224), (4, 3178244418), (6, 2118829612), (8, 1589122209), (12, 1059414806), (17, 747822216), (19, 669104088), (24, 529707403), (34, 373911108), (38, 334552044), (51, 249274072), (57, 223034696), (68, 186955554), (76, 167276022), (79, 160923768), (102, 124637036), (114, 111517348), (136, 93477777), (152, 83638011), (158, 80461884), (204, 62318518), (228, 55758674), (237, 53641256), (316, 40230942), (323, 39359064), (408, 31159259), (456, 27879337), (474, 26820628), (632, 20115471), (646, 19679532), (948, 13410314), (969, 13119688), (1292, 9839766), (1343, 9466104), (1501, 8469672), (1896, 6705157), (1938, 6559844), (2584, 4919883), (2686, 4733052), (3002, 4234836), (3876, 3279922), (4029, 3155368), (4503, 2823224), (5372, 2366526), (6004, 2117418), (7752, 1639961), (8058, 1577684), (9006, 1411612), (10744, 1183263), (12008, 1058709), (16116, 788842), (18012, 705806), (20759, 612408), (25517, 498216), (32232, 394421), (36024, 352903), (41518, 306204), (51034, 249108), (62277, 204136), (76551, 166072), (83036, 153102), (102068, 124554)]