2778414688

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1009}}^1$

素因数の和:1692

約数の個数: 96

約数和(自身を含む): 6597158400

約数和(自身を除く): 3818743712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 647, 1009, 1064, 1294, 2018, 2128, 2588, 4036, 4256, 4529, 5176, 7063, 8072, 9058, 10352, 12293, 14126, 16144, 18116, 19171, 20704, 24586, 28252, 32288, 36232, 38342, 49172, 56504, 72464, 76684, 86051, 98344, 113008, 134197, 144928, 153368, 172102, 196688, 226016, 268394, 306736, 344204, 393376, 536788, 613472, 652823, 688408, 1073576, 1305646, 1376816, 2147152, 2611292, 2753632, 4294304, 4569761, 5222584, 9139522, 10445168, 12403637, 18279044, 20890336, 24807274, 36558088, 49614548, 73116176, 86825459, 99229096, 146232352, 173650918, 198458192, 347301836, 396916384, 694603672, 1389207344, 2778414688]

約数ペア:

[(1, 2778414688), (2, 1389207344), (4, 694603672), (7, 396916384), (8, 347301836), (14, 198458192), (16, 173650918), (19, 146232352), (28, 99229096), (32, 86825459), (38, 73116176), (56, 49614548), (76, 36558088), (112, 24807274), (133, 20890336), (152, 18279044), (224, 12403637), (266, 10445168), (304, 9139522), (532, 5222584), (608, 4569761), (647, 4294304), (1009, 2753632), (1064, 2611292), (1294, 2147152), (2018, 1376816), (2128, 1305646), (2588, 1073576), (4036, 688408), (4256, 652823), (4529, 613472), (5176, 536788), (7063, 393376), (8072, 344204), (9058, 306736), (10352, 268394), (12293, 226016), (14126, 196688), (16144, 172102), (18116, 153368), (19171, 144928), (20704, 134197), (24586, 113008), (28252, 98344), (32288, 86051), (36232, 76684), (38342, 72464), (49172, 56504)]