2539383288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3541

約数の個数: 128

約数和(自身を含む): 7255449600

約数和(自身を除く): 4716066312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 127, 152, 156, 228, 247, 254, 312, 381, 456, 494, 508, 741, 762, 988, 1016, 1482, 1524, 1651, 1976, 2413, 2964, 3048, 3302, 3373, 4826, 4953, 5928, 6604, 6746, 7239, 9652, 9906, 10119, 13208, 13492, 14478, 19304, 19812, 20238, 26984, 28956, 31369, 39624, 40476, 43849, 57912, 62738, 64087, 80952, 87698, 94107, 125476, 128174, 131547, 175396, 188214, 192261, 250952, 256348, 263094, 350792, 376428, 384522, 428371, 512696, 526188, 752856, 769044, 833131, 856742, 1052376, 1285113, 1538088, 1666262, 1713484, 2499393, 2570226, 3332524, 3426968, 4998786, 5140452, 5568823, 6665048, 8139049, 9997572, 10280904, 11137646, 16278098, 16706469, 19995144, 22275292, 24417147, 32556196, 33412938, 44550584, 48834294, 65112392, 66825876, 97668588, 105807637, 133651752, 195337176, 211615274, 317422911, 423230548, 634845822, 846461096, 1269691644, 2539383288]

約数ペア:

[(1, 2539383288), (2, 1269691644), (3, 846461096), (4, 634845822), (6, 423230548), (8, 317422911), (12, 211615274), (13, 195337176), (19, 133651752), (24, 105807637), (26, 97668588), (38, 66825876), (39, 65112392), (52, 48834294), (57, 44550584), (76, 33412938), (78, 32556196), (104, 24417147), (114, 22275292), (127, 19995144), (152, 16706469), (156, 16278098), (228, 11137646), (247, 10280904), (254, 9997572), (312, 8139049), (381, 6665048), (456, 5568823), (494, 5140452), (508, 4998786), (741, 3426968), (762, 3332524), (988, 2570226), (1016, 2499393), (1482, 1713484), (1524, 1666262), (1651, 1538088), (1976, 1285113), (2413, 1052376), (2964, 856742), (3048, 833131), (3302, 769044), (3373, 752856), (4826, 526188), (4953, 512696), (5928, 428371), (6604, 384522), (6746, 376428), (7239, 350792), (9652, 263094), (9906, 256348), (10119, 250952), (13208, 192261), (13492, 188214), (14478, 175396), (19304, 131547), (19812, 128174), (20238, 125476), (26984, 94107), (28956, 87698), (31369, 80952), (39624, 64087), (40476, 62738), (43849, 57912)]