212529152

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 104

約数和(自身を含む): 477699120

約数和(自身を除く): 265169968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 89, 106, 128, 176, 178, 212, 256, 352, 356, 424, 512, 583, 704, 712, 848, 979, 1024, 1166, 1408, 1424, 1696, 1958, 2048, 2332, 2816, 2848, 3392, 3916, 4096, 4664, 4717, 5632, 5696, 6784, 7832, 9328, 9434, 11264, 11392, 13568, 15664, 18656, 18868, 22528, 22784, 27136, 31328, 37312, 37736, 45056, 45568, 51887, 54272, 62656, 74624, 75472, 91136, 103774, 108544, 125312, 149248, 150944, 182272, 207548, 217088, 250624, 298496, 301888, 364544, 415096, 501248, 596992, 603776, 830192, 1002496, 1193984, 1207552, 1660384, 2004992, 2387968, 2415104, 3320768, 4009984, 4830208, 6641536, 9660416, 13283072, 19320832, 26566144, 53132288, 106264576, 212529152]

約数ペア:

[(1, 212529152), (2, 106264576), (4, 53132288), (8, 26566144), (11, 19320832), (16, 13283072), (22, 9660416), (32, 6641536), (44, 4830208), (53, 4009984), (64, 3320768), (88, 2415104), (89, 2387968), (106, 2004992), (128, 1660384), (176, 1207552), (178, 1193984), (212, 1002496), (256, 830192), (352, 603776), (356, 596992), (424, 501248), (512, 415096), (583, 364544), (704, 301888), (712, 298496), (848, 250624), (979, 217088), (1024, 207548), (1166, 182272), (1408, 150944), (1424, 149248), (1696, 125312), (1958, 108544), (2048, 103774), (2332, 91136), (2816, 75472), (2848, 74624), (3392, 62656), (3916, 54272), (4096, 51887), (4664, 45568), (4717, 45056), (5632, 37736), (5696, 37312), (6784, 31328), (7832, 27136), (9328, 22784), (9434, 22528), (11264, 18868), (11392, 18656), (13568, 15664)]