725700768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{581491}}^1$

素因数の和:581517

約数の個数: 48

約数和(自身を含む): 2051503776

約数和(自身を除く): 1325803008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 581491, 1162982, 1744473, 2325964, 3488946, 4651928, 6977892, 7559383, 9303856, 13955784, 15118766, 18607712, 22678149, 27911568, 30237532, 45356298, 55823136, 60475064, 90712596, 120950128, 181425192, 241900256, 362850384, 725700768]

約数ペア:

[(1, 725700768), (2, 362850384), (3, 241900256), (4, 181425192), (6, 120950128), (8, 90712596), (12, 60475064), (13, 55823136), (16, 45356298), (24, 30237532), (26, 27911568), (32, 22678149), (39, 18607712), (48, 15118766), (52, 13955784), (78, 9303856), (96, 7559383), (104, 6977892), (156, 4651928), (208, 3488946), (312, 2325964), (416, 1744473), (624, 1162982), (1248, 581491)]