1807864212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 288

約数和(自身を含む): 5773178880

約数和(自身を除く): 3965314668

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 47, 49, 57, 66, 76, 77, 84, 94, 98, 114, 132, 133, 141, 147, 154, 188, 196, 209, 228, 231, 266, 282, 294, 308, 313, 329, 399, 418, 462, 517, 532, 539, 564, 588, 626, 627, 658, 798, 836, 893, 924, 931, 939, 987, 1034, 1078, 1252, 1254, 1316, 1463, 1551, 1596, 1617, 1786, 1862, 1878, 1974, 2068, 2156, 2191, 2303, 2508, 2679, 2793, 2926, 3102, 3234, 3443, 3572, 3619, 3724, 3756, 3948, 4382, 4389, 4606, 5358, 5586, 5852, 5947, 6204, 6251, 6468, 6573, 6886, 6909, 7238, 8764, 8778, 9212, 9823, 10241, 10329, 10716, 10857, 11172, 11894, 12502, 13146, 13772, 13818, 14476, 14711, 15337, 17556, 17841, 18753, 19646, 20482, 20658, 21714, 23788, 24101, 25004, 25333, 26292, 27636, 29422, 29469, 30674, 30723, 35682, 37506, 39292, 40964, 41316, 41629, 43428, 43757, 44133, 46011, 48202, 50666, 58844, 58938, 61348, 61446, 65417, 68761, 71364, 72303, 75012, 75999, 83258, 87514, 88266, 92022, 96404, 101332, 102977, 117876, 122892, 124887, 130834, 131271, 137522, 144606, 151998, 161821, 166516, 168707, 175028, 176532, 184044, 196251, 205954, 206283, 249774, 261668, 262542, 275044, 279509, 289212, 291403, 303996, 308931, 323642, 337414, 392502, 411908, 412566, 457919, 481327, 485463, 499548, 506121, 525084, 559018, 582806, 617862, 647284, 674828, 720839, 785004, 825132, 838527, 874209, 915838, 962654, 970926, 1012242, 1118036, 1132747, 1165612, 1235724, 1373757, 1441678, 1443981, 1677054, 1748418, 1831676, 1925308, 1941852, 1956563, 2024484, 2162517, 2265494, 2747514, 2883356, 2887962, 3074599, 3205433, 3354108, 3398241, 3496836, 3913126, 4325034, 4530988, 5495028, 5775924, 5869689, 6149198, 6410866, 6796482, 7826252, 7929229, 8650068, 9223797, 9616299, 11739378, 12298396, 12821732, 13592964, 13695941, 15858458, 18447594, 19232598, 21522193, 23478756, 23787687, 27391882, 31716916, 36895188, 38465196, 41087823, 43044386, 47575374, 54783764, 64566579, 82175646, 86088772, 95150748, 129133158, 150655351, 164351292, 258266316, 301310702, 451966053, 602621404, 903932106, 1807864212]

約数ペア:

[(1, 1807864212), (2, 903932106), (3, 602621404), (4, 451966053), (6, 301310702), (7, 258266316), (11, 164351292), (12, 150655351), (14, 129133158), (19, 95150748), (21, 86088772), (22, 82175646), (28, 64566579), (33, 54783764), (38, 47575374), (42, 43044386), (44, 41087823), (47, 38465196), (49, 36895188), (57, 31716916), (66, 27391882), (76, 23787687), (77, 23478756), (84, 21522193), (94, 19232598), (98, 18447594), (114, 15858458), (132, 13695941), (133, 13592964), (141, 12821732), (147, 12298396), (154, 11739378), (188, 9616299), (196, 9223797), (209, 8650068), (228, 7929229), (231, 7826252), (266, 6796482), (282, 6410866), (294, 6149198), (308, 5869689), (313, 5775924), (329, 5495028), (399, 4530988), (418, 4325034), (462, 3913126), (517, 3496836), (532, 3398241), (539, 3354108), (564, 3205433), (588, 3074599), (626, 2887962), (627, 2883356), (658, 2747514), (798, 2265494), (836, 2162517), (893, 2024484), (924, 1956563), (931, 1941852), (939, 1925308), (987, 1831676), (1034, 1748418), (1078, 1677054), (1252, 1443981), (1254, 1441678), (1316, 1373757), (1463, 1235724), (1551, 1165612), (1596, 1132747), (1617, 1118036), (1786, 1012242), (1862, 970926), (1878, 962654), (1974, 915838), (2068, 874209), (2156, 838527), (2191, 825132), (2303, 785004), (2508, 720839), (2679, 674828), (2793, 647284), (2926, 617862), (3102, 582806), (3234, 559018), (3443, 525084), (3572, 506121), (3619, 499548), (3724, 485463), (3756, 481327), (3948, 457919), (4382, 412566), (4389, 411908), (4606, 392502), (5358, 337414), (5586, 323642), (5852, 308931), (5947, 303996), (6204, 291403), (6251, 289212), (6468, 279509), (6573, 275044), (6886, 262542), (6909, 261668), (7238, 249774), (8764, 206283), (8778, 205954), (9212, 196251), (9823, 184044), (10241, 176532), (10329, 175028), (10716, 168707), (10857, 166516), (11172, 161821), (11894, 151998), (12502, 144606), (13146, 137522), (13772, 131271), (13818, 130834), (14476, 124887), (14711, 122892), (15337, 117876), (17556, 102977), (17841, 101332), (18753, 96404), (19646, 92022), (20482, 88266), (20658, 87514), (21714, 83258), (23788, 75999), (24101, 75012), (25004, 72303), (25333, 71364), (26292, 68761), (27636, 65417), (29422, 61446), (29469, 61348), (30674, 58938), (30723, 58844), (35682, 50666), (37506, 48202), (39292, 46011), (40964, 44133), (41316, 43757), (41629, 43428)]