1216816464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 3364356096

約数和(自身を除く): 2147539632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 127, 137, 141, 186, 188, 248, 254, 274, 282, 372, 376, 381, 411, 496, 508, 548, 564, 744, 752, 762, 822, 1016, 1096, 1128, 1457, 1488, 1524, 1644, 2032, 2192, 2256, 2914, 3048, 3288, 3937, 4247, 4371, 5828, 5969, 6096, 6439, 6576, 7874, 8494, 8742, 11656, 11811, 11938, 12741, 12878, 15748, 16988, 17399, 17484, 17907, 19317, 23312, 23622, 23876, 25482, 25756, 31496, 33976, 34798, 34968, 35814, 38634, 47244, 47752, 50964, 51512, 52197, 62992, 67952, 69596, 69936, 71628, 77268, 94488, 95504, 101928, 103024, 104394, 139192, 143256, 154536, 185039, 188976, 199609, 203856, 208788, 278384, 286512, 309072, 370078, 399218, 417576, 539369, 555117, 598827, 740156, 798436, 817753, 835152, 1078738, 1110234, 1197654, 1480312, 1596872, 1618107, 1635506, 2157476, 2220468, 2395308, 2453259, 2960624, 3193744, 3236214, 3271012, 4314952, 4440936, 4790616, 4906518, 6472428, 6542024, 8629904, 8881872, 9581232, 9813036, 12944856, 13084048, 19626072, 25350343, 25889712, 39252144, 50700686, 76051029, 101401372, 152102058, 202802744, 304204116, 405605488, 608408232, 1216816464]

約数ペア:

[(1, 1216816464), (2, 608408232), (3, 405605488), (4, 304204116), (6, 202802744), (8, 152102058), (12, 101401372), (16, 76051029), (24, 50700686), (31, 39252144), (47, 25889712), (48, 25350343), (62, 19626072), (93, 13084048), (94, 12944856), (124, 9813036), (127, 9581232), (137, 8881872), (141, 8629904), (186, 6542024), (188, 6472428), (248, 4906518), (254, 4790616), (274, 4440936), (282, 4314952), (372, 3271012), (376, 3236214), (381, 3193744), (411, 2960624), (496, 2453259), (508, 2395308), (548, 2220468), (564, 2157476), (744, 1635506), (752, 1618107), (762, 1596872), (822, 1480312), (1016, 1197654), (1096, 1110234), (1128, 1078738), (1457, 835152), (1488, 817753), (1524, 798436), (1644, 740156), (2032, 598827), (2192, 555117), (2256, 539369), (2914, 417576), (3048, 399218), (3288, 370078), (3937, 309072), (4247, 286512), (4371, 278384), (5828, 208788), (5969, 203856), (6096, 199609), (6439, 188976), (6576, 185039), (7874, 154536), (8494, 143256), (8742, 139192), (11656, 104394), (11811, 103024), (11938, 101928), (12741, 95504), (12878, 94488), (15748, 77268), (16988, 71628), (17399, 69936), (17484, 69596), (17907, 67952), (19317, 62992), (23312, 52197), (23622, 51512), (23876, 50964), (25482, 47752), (25756, 47244), (31496, 38634), (33976, 35814), (34798, 34968)]