424725408

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20771}}^1$

素因数の和:20858

約数の個数: 72

約数和(自身を含む): 1224883296

約数和(自身を除く): 800157888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 20771, 41542, 62313, 83084, 124626, 166168, 186939, 249252, 332336, 373878, 498504, 664672, 747756, 997008, 1474741, 1495512, 1994016, 2949482, 2991024, 4424223, 5898964, 5982048, 8848446, 11797928, 13272669, 17696892, 23595856, 26545338, 35393784, 47191712, 53090676, 70787568, 106181352, 141575136, 212362704, 424725408]

約数ペア:

[(1, 424725408), (2, 212362704), (3, 141575136), (4, 106181352), (6, 70787568), (8, 53090676), (9, 47191712), (12, 35393784), (16, 26545338), (18, 23595856), (24, 17696892), (32, 13272669), (36, 11797928), (48, 8848446), (71, 5982048), (72, 5898964), (96, 4424223), (142, 2991024), (144, 2949482), (213, 1994016), (284, 1495512), (288, 1474741), (426, 997008), (568, 747756), (639, 664672), (852, 498504), (1136, 373878), (1278, 332336), (1704, 249252), (2272, 186939), (2556, 166168), (3408, 124626), (5112, 83084), (6816, 62313), (10224, 41542), (20448, 20771)]