140308992

素因数分解:

$2^9\times 3^2\times {\mathrm{30449}}^1$

素因数の和:30473

約数の個数: 60

約数和(自身を含む): 404954550

約数和(自身を除く): 264645558

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 30449, 60898, 91347, 121796, 182694, 243592, 274041, 365388, 487184, 548082, 730776, 974368, 1096164, 1461552, 1948736, 2192328, 2923104, 3897472, 4384656, 5846208, 7794944, 8769312, 11692416, 15589888, 17538624, 23384832, 35077248, 46769664, 70154496, 140308992]

約数ペア:

[(1, 140308992), (2, 70154496), (3, 46769664), (4, 35077248), (6, 23384832), (8, 17538624), (9, 15589888), (12, 11692416), (16, 8769312), (18, 7794944), (24, 5846208), (32, 4384656), (36, 3897472), (48, 2923104), (64, 2192328), (72, 1948736), (96, 1461552), (128, 1096164), (144, 974368), (192, 730776), (256, 548082), (288, 487184), (384, 365388), (512, 274041), (576, 243592), (768, 182694), (1152, 121796), (1536, 91347), (2304, 60898), (4608, 30449)]