1440768

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{67}}^1$

素因数の和:97

約数の個数: 88

約数和(自身を含む): 4454272

約数和(自身を除く): 3013504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 256, 268, 336, 384, 402, 448, 469, 512, 536, 672, 768, 804, 896, 938, 1024, 1072, 1344, 1407, 1536, 1608, 1792, 1876, 2144, 2688, 2814, 3072, 3216, 3584, 3752, 4288, 5376, 5628, 6432, 7168, 7504, 8576, 10752, 11256, 12864, 15008, 17152, 21504, 22512, 25728, 30016, 34304, 45024, 51456, 60032, 68608, 90048, 102912, 120064, 180096, 205824, 240128, 360192, 480256, 720384, 1440768]

約数ペア:

[(1, 1440768), (2, 720384), (3, 480256), (4, 360192), (6, 240128), (7, 205824), (8, 180096), (12, 120064), (14, 102912), (16, 90048), (21, 68608), (24, 60032), (28, 51456), (32, 45024), (42, 34304), (48, 30016), (56, 25728), (64, 22512), (67, 21504), (84, 17152), (96, 15008), (112, 12864), (128, 11256), (134, 10752), (168, 8576), (192, 7504), (201, 7168), (224, 6432), (256, 5628), (268, 5376), (336, 4288), (384, 3752), (402, 3584), (448, 3216), (469, 3072), (512, 2814), (536, 2688), (672, 2144), (768, 1876), (804, 1792), (896, 1608), (938, 1536), (1024, 1407), (1072, 1344)]