289678464

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 866592000

約数和(自身を除く): 576913536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 864, 948, 1061, 1152, 1264, 1422, 1728, 1896, 2122, 2133, 2528, 2844, 3183, 3456, 3792, 4244, 4266, 5056, 5688, 6366, 7584, 8488, 8532, 9549, 10112, 11376, 12732, 15168, 16976, 17064, 19098, 22752, 25464, 28647, 30336, 33952, 34128, 38196, 45504, 50928, 57294, 67904, 68256, 76392, 83819, 91008, 101856, 114588, 135808, 136512, 152784, 167638, 203712, 229176, 251457, 273024, 305568, 335276, 407424, 458352, 502914, 611136, 670552, 754371, 916704, 1005828, 1222272, 1341104, 1508742, 1833408, 2011656, 2263113, 2682208, 3017484, 3666816, 4023312, 4526226, 5364416, 6034968, 8046624, 9052452, 10728832, 12069936, 16093248, 18104904, 24139872, 32186496, 36209808, 48279744, 72419616, 96559488, 144839232, 289678464]

約数ペア:

[(1, 289678464), (2, 144839232), (3, 96559488), (4, 72419616), (6, 48279744), (8, 36209808), (9, 32186496), (12, 24139872), (16, 18104904), (18, 16093248), (24, 12069936), (27, 10728832), (32, 9052452), (36, 8046624), (48, 6034968), (54, 5364416), (64, 4526226), (72, 4023312), (79, 3666816), (96, 3017484), (108, 2682208), (128, 2263113), (144, 2011656), (158, 1833408), (192, 1508742), (216, 1341104), (237, 1222272), (288, 1005828), (316, 916704), (384, 754371), (432, 670552), (474, 611136), (576, 502914), (632, 458352), (711, 407424), (864, 335276), (948, 305568), (1061, 273024), (1152, 251457), (1264, 229176), (1422, 203712), (1728, 167638), (1896, 152784), (2122, 136512), (2133, 135808), (2528, 114588), (2844, 101856), (3183, 91008), (3456, 83819), (3792, 76392), (4244, 68256), (4266, 67904), (5056, 57294), (5688, 50928), (6366, 45504), (7584, 38196), (8488, 34128), (8532, 33952), (9549, 30336), (10112, 28647), (11376, 25464), (12732, 22752), (15168, 19098), (16976, 17064)]