2542199772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1080

約数の個数: 144

約数和(自身を含む): 7296656640

約数和(自身を除く): 4754456868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 313, 399, 532, 588, 626, 727, 798, 931, 939, 1252, 1454, 1596, 1862, 1878, 2181, 2191, 2793, 2908, 3724, 3756, 4362, 4382, 5089, 5586, 5947, 6573, 8724, 8764, 10178, 11172, 11894, 13146, 13813, 15267, 15337, 17841, 20356, 23788, 26292, 27626, 30534, 30674, 35623, 35682, 41439, 41629, 46011, 55252, 61068, 61348, 71246, 71364, 82878, 83258, 92022, 96691, 106869, 124887, 142492, 165756, 166516, 184044, 193382, 213738, 227551, 249774, 290073, 291403, 386764, 427476, 455102, 499548, 580146, 582806, 676837, 682653, 874209, 910204, 1160292, 1165612, 1353674, 1365306, 1592857, 1748418, 2030511, 2707348, 2730612, 3185714, 3496836, 4061022, 4323469, 4778571, 6371428, 8122044, 8646938, 9557142, 11149999, 12970407, 17293876, 19114284, 22299998, 25940814, 30264283, 33449997, 44599996, 51881628, 60528566, 66899994, 90792849, 121057132, 133799988, 181585698, 211849981, 363171396, 423699962, 635549943, 847399924, 1271099886, 2542199772]

約数ペア:

[(1, 2542199772), (2, 1271099886), (3, 847399924), (4, 635549943), (6, 423699962), (7, 363171396), (12, 211849981), (14, 181585698), (19, 133799988), (21, 121057132), (28, 90792849), (38, 66899994), (42, 60528566), (49, 51881628), (57, 44599996), (76, 33449997), (84, 30264283), (98, 25940814), (114, 22299998), (133, 19114284), (147, 17293876), (196, 12970407), (228, 11149999), (266, 9557142), (294, 8646938), (313, 8122044), (399, 6371428), (532, 4778571), (588, 4323469), (626, 4061022), (727, 3496836), (798, 3185714), (931, 2730612), (939, 2707348), (1252, 2030511), (1454, 1748418), (1596, 1592857), (1862, 1365306), (1878, 1353674), (2181, 1165612), (2191, 1160292), (2793, 910204), (2908, 874209), (3724, 682653), (3756, 676837), (4362, 582806), (4382, 580146), (5089, 499548), (5586, 455102), (5947, 427476), (6573, 386764), (8724, 291403), (8764, 290073), (10178, 249774), (11172, 227551), (11894, 213738), (13146, 193382), (13813, 184044), (15267, 166516), (15337, 165756), (17841, 142492), (20356, 124887), (23788, 106869), (26292, 96691), (27626, 92022), (30534, 83258), (30674, 82878), (35623, 71364), (35682, 71246), (41439, 61348), (41629, 61068), (46011, 55252)]