1297735712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{727}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 3153975552

約数和(自身を除く): 1856239840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 613, 727, 728, 1226, 1454, 1456, 2452, 2908, 2912, 4291, 4904, 5089, 5816, 7969, 8582, 9451, 9808, 10178, 11632, 15938, 17164, 18902, 19616, 20356, 23264, 31876, 34328, 37804, 40712, 55783, 63752, 66157, 68656, 75608, 81424, 111566, 127504, 132314, 137312, 151216, 162848, 223132, 255008, 264628, 302432, 445651, 446264, 529256, 891302, 892528, 1058512, 1782604, 1785056, 2117024, 3119557, 3565208, 5793463, 6239114, 7130416, 11586926, 12478228, 14260832, 23173852, 24956456, 40554241, 46347704, 49912912, 81108482, 92695408, 99825824, 162216964, 185390816, 324433928, 648867856, 1297735712]

約数ペア:

[(1, 1297735712), (2, 648867856), (4, 324433928), (7, 185390816), (8, 162216964), (13, 99825824), (14, 92695408), (16, 81108482), (26, 49912912), (28, 46347704), (32, 40554241), (52, 24956456), (56, 23173852), (91, 14260832), (104, 12478228), (112, 11586926), (182, 7130416), (208, 6239114), (224, 5793463), (364, 3565208), (416, 3119557), (613, 2117024), (727, 1785056), (728, 1782604), (1226, 1058512), (1454, 892528), (1456, 891302), (2452, 529256), (2908, 446264), (2912, 445651), (4291, 302432), (4904, 264628), (5089, 255008), (5816, 223132), (7969, 162848), (8582, 151216), (9451, 137312), (9808, 132314), (10178, 127504), (11632, 111566), (15938, 81424), (17164, 75608), (18902, 68656), (19616, 66157), (20356, 63752), (23264, 55783), (31876, 40712), (34328, 37804)]