243568896

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13789}}^1$

素因数の和:13831

約数の個数: 72

約数和(自身を含む): 676482240

約数和(自身を除く): 432913344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 13789, 17664, 27578, 41367, 55156, 82734, 110312, 165468, 220624, 317147, 330936, 441248, 634294, 661872, 882496, 951441, 1268588, 1323744, 1764992, 1902882, 2537176, 2647488, 3529984, 3805764, 5074352, 5294976, 7611528, 10148704, 10589952, 15223056, 20297408, 30446112, 40594816, 60892224, 81189632, 121784448, 243568896]

約数ペア:

[(1, 243568896), (2, 121784448), (3, 81189632), (4, 60892224), (6, 40594816), (8, 30446112), (12, 20297408), (16, 15223056), (23, 10589952), (24, 10148704), (32, 7611528), (46, 5294976), (48, 5074352), (64, 3805764), (69, 3529984), (92, 2647488), (96, 2537176), (128, 1902882), (138, 1764992), (184, 1323744), (192, 1268588), (256, 951441), (276, 882496), (368, 661872), (384, 634294), (552, 441248), (736, 330936), (768, 317147), (1104, 220624), (1472, 165468), (2208, 110312), (2944, 82734), (4416, 55156), (5888, 41367), (8832, 27578), (13789, 17664)]