223055872

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 104

約数和(自身を含む): 495391680

約数和(自身を除く): 272335808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 71, 104, 118, 128, 142, 208, 236, 256, 284, 416, 472, 512, 568, 767, 832, 923, 944, 1024, 1136, 1534, 1664, 1846, 1888, 2048, 2272, 3068, 3328, 3692, 3776, 4096, 4189, 4544, 6136, 6656, 7384, 7552, 8378, 9088, 12272, 13312, 14768, 15104, 16756, 18176, 24544, 26624, 29536, 30208, 33512, 36352, 49088, 53248, 54457, 59072, 60416, 67024, 72704, 98176, 108914, 118144, 120832, 134048, 145408, 196352, 217828, 236288, 241664, 268096, 290816, 392704, 435656, 472576, 536192, 785408, 871312, 945152, 1072384, 1570816, 1742624, 1890304, 2144768, 3141632, 3485248, 3780608, 4289536, 6970496, 8579072, 13940992, 17158144, 27881984, 55763968, 111527936, 223055872]

約数ペア:

[(1, 223055872), (2, 111527936), (4, 55763968), (8, 27881984), (13, 17158144), (16, 13940992), (26, 8579072), (32, 6970496), (52, 4289536), (59, 3780608), (64, 3485248), (71, 3141632), (104, 2144768), (118, 1890304), (128, 1742624), (142, 1570816), (208, 1072384), (236, 945152), (256, 871312), (284, 785408), (416, 536192), (472, 472576), (512, 435656), (568, 392704), (767, 290816), (832, 268096), (923, 241664), (944, 236288), (1024, 217828), (1136, 196352), (1534, 145408), (1664, 134048), (1846, 120832), (1888, 118144), (2048, 108914), (2272, 98176), (3068, 72704), (3328, 67024), (3692, 60416), (3776, 59072), (4096, 54457), (4189, 53248), (4544, 49088), (6136, 36352), (6656, 33512), (7384, 30208), (7552, 29536), (8378, 26624), (9088, 24544), (12272, 18176), (13312, 16756), (14768, 15104)]