1326336

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 3875424

約数和(自身を除く): 2549088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 157, 176, 192, 256, 264, 314, 352, 384, 471, 528, 628, 704, 768, 942, 1056, 1256, 1408, 1727, 1884, 2112, 2512, 2816, 3454, 3768, 4224, 5024, 5181, 6908, 7536, 8448, 10048, 10362, 13816, 15072, 20096, 20724, 27632, 30144, 40192, 41448, 55264, 60288, 82896, 110528, 120576, 165792, 221056, 331584, 442112, 663168, 1326336]

約数ペア:

[(1, 1326336), (2, 663168), (3, 442112), (4, 331584), (6, 221056), (8, 165792), (11, 120576), (12, 110528), (16, 82896), (22, 60288), (24, 55264), (32, 41448), (33, 40192), (44, 30144), (48, 27632), (64, 20724), (66, 20096), (88, 15072), (96, 13816), (128, 10362), (132, 10048), (157, 8448), (176, 7536), (192, 6908), (256, 5181), (264, 5024), (314, 4224), (352, 3768), (384, 3454), (471, 2816), (528, 2512), (628, 2112), (704, 1884), (768, 1727), (942, 1408), (1056, 1256)]