291377152

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 104

約数和(自身を含む): 660522240

約数和(自身を除く): 369145088

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 223, 232, 256, 319, 352, 446, 464, 512, 638, 704, 892, 928, 1024, 1276, 1408, 1784, 1856, 2048, 2453, 2552, 2816, 3568, 3712, 4096, 4906, 5104, 5632, 6467, 7136, 7424, 9812, 10208, 11264, 12934, 14272, 14848, 19624, 20416, 22528, 25868, 28544, 29696, 39248, 40832, 45056, 51736, 57088, 59392, 71137, 78496, 81664, 103472, 114176, 118784, 142274, 156992, 163328, 206944, 228352, 284548, 313984, 326656, 413888, 456704, 569096, 627968, 653312, 827776, 913408, 1138192, 1255936, 1306624, 1655552, 2276384, 2511872, 3311104, 4552768, 5023744, 6622208, 9105536, 10047488, 13244416, 18211072, 26488832, 36422144, 72844288, 145688576, 291377152]

約数ペア:

[(1, 291377152), (2, 145688576), (4, 72844288), (8, 36422144), (11, 26488832), (16, 18211072), (22, 13244416), (29, 10047488), (32, 9105536), (44, 6622208), (58, 5023744), (64, 4552768), (88, 3311104), (116, 2511872), (128, 2276384), (176, 1655552), (223, 1306624), (232, 1255936), (256, 1138192), (319, 913408), (352, 827776), (446, 653312), (464, 627968), (512, 569096), (638, 456704), (704, 413888), (892, 326656), (928, 313984), (1024, 284548), (1276, 228352), (1408, 206944), (1784, 163328), (1856, 156992), (2048, 142274), (2453, 118784), (2552, 114176), (2816, 103472), (3568, 81664), (3712, 78496), (4096, 71137), (4906, 59392), (5104, 57088), (5632, 51736), (6467, 45056), (7136, 40832), (7424, 39248), (9812, 29696), (10208, 28544), (11264, 25868), (12934, 22528), (14272, 20416), (14848, 19624)]