388608

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:55

約数の個数: 80

約数和(自身を含む): 1178496

約数和(自身を除く): 789888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 384, 506, 512, 528, 552, 704, 736, 759, 768, 1012, 1056, 1104, 1408, 1472, 1518, 1536, 2024, 2112, 2208, 2816, 2944, 3036, 4048, 4224, 4416, 5632, 5888, 6072, 8096, 8448, 8832, 11776, 12144, 16192, 16896, 17664, 24288, 32384, 35328, 48576, 64768, 97152, 129536, 194304, 388608]

約数ペア:

[(1, 388608), (2, 194304), (3, 129536), (4, 97152), (6, 64768), (8, 48576), (11, 35328), (12, 32384), (16, 24288), (22, 17664), (23, 16896), (24, 16192), (32, 12144), (33, 11776), (44, 8832), (46, 8448), (48, 8096), (64, 6072), (66, 5888), (69, 5632), (88, 4416), (92, 4224), (96, 4048), (128, 3036), (132, 2944), (138, 2816), (176, 2208), (184, 2112), (192, 2024), (253, 1536), (256, 1518), (264, 1472), (276, 1408), (352, 1104), (368, 1056), (384, 1012), (506, 768), (512, 759), (528, 736), (552, 704)]