408060741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 653619456

約数和(自身を除く): 245558715

約数列:

[1, 3, 11, 17, 33, 41, 51, 113, 123, 157, 187, 339, 451, 471, 561, 697, 1243, 1353, 1727, 1921, 2091, 2669, 3729, 4633, 5181, 5763, 6437, 7667, 8007, 13899, 17741, 19311, 21131, 23001, 29359, 50963, 53223, 63393, 70807, 78761, 88077, 109429, 152889, 195151, 212421, 236283, 301597, 328287, 585453, 727381, 866371, 904791, 1203719, 2182143, 2599113, 3317567, 3611157, 8001191, 9952701, 12365477, 24003573, 37096431, 136020247, 408060741]

約数ペア:

[(1, 408060741), (3, 136020247), (11, 37096431), (17, 24003573), (33, 12365477), (41, 9952701), (51, 8001191), (113, 3611157), (123, 3317567), (157, 2599113), (187, 2182143), (339, 1203719), (451, 904791), (471, 866371), (561, 727381), (697, 585453), (1243, 328287), (1353, 301597), (1727, 236283), (1921, 212421), (2091, 195151), (2669, 152889), (3729, 109429), (4633, 88077), (5181, 78761), (5763, 70807), (6437, 63393), (7667, 53223), (8007, 50963), (13899, 29359), (17741, 23001), (19311, 21131)]