40877568

素因数分解:

$2^9\times 3^3\times {\mathrm{2957}}^1$

素因数の和:2984

約数の個数: 80

約数和(自身を含む): 121041360

約数和(自身を除く): 80163792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 2957, 3456, 4608, 5914, 6912, 8871, 11828, 13824, 17742, 23656, 26613, 35484, 47312, 53226, 70968, 79839, 94624, 106452, 141936, 159678, 189248, 212904, 283872, 319356, 378496, 425808, 567744, 638712, 756992, 851616, 1135488, 1277424, 1513984, 1703232, 2270976, 2554848, 3406464, 4541952, 5109696, 6812928, 10219392, 13625856, 20438784, 40877568]

約数ペア:

[(1, 40877568), (2, 20438784), (3, 13625856), (4, 10219392), (6, 6812928), (8, 5109696), (9, 4541952), (12, 3406464), (16, 2554848), (18, 2270976), (24, 1703232), (27, 1513984), (32, 1277424), (36, 1135488), (48, 851616), (54, 756992), (64, 638712), (72, 567744), (96, 425808), (108, 378496), (128, 319356), (144, 283872), (192, 212904), (216, 189248), (256, 159678), (288, 141936), (384, 106452), (432, 94624), (512, 79839), (576, 70968), (768, 53226), (864, 47312), (1152, 35484), (1536, 26613), (1728, 23656), (2304, 17742), (2957, 13824), (3456, 11828), (4608, 8871), (5914, 6912)]