239540565496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{66107}}^1$

素因数の和:66932

約数の個数: 64

約数和(自身を含む): 488670336000

約数和(自身を除く): 249129770504

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 769, 1178, 1538, 2356, 3076, 4712, 6152, 14611, 23839, 29222, 47678, 58444, 66107, 95356, 116888, 132214, 190712, 264428, 452941, 528856, 905882, 1256033, 1811764, 2049317, 2512066, 3623528, 4098634, 5024132, 8197268, 10048264, 16394536, 38937023, 50836283, 77874046, 101672566, 155748092, 203345132, 311496184, 406690264, 965889377, 1575924773, 1931778754, 3151849546, 3863557508, 6303699092, 7727115016, 12607398184, 29942570687, 59885141374, 119770282748, 239540565496]

約数ペア:

[(1, 239540565496), (2, 119770282748), (4, 59885141374), (8, 29942570687), (19, 12607398184), (31, 7727115016), (38, 6303699092), (62, 3863557508), (76, 3151849546), (124, 1931778754), (152, 1575924773), (248, 965889377), (589, 406690264), (769, 311496184), (1178, 203345132), (1538, 155748092), (2356, 101672566), (3076, 77874046), (4712, 50836283), (6152, 38937023), (14611, 16394536), (23839, 10048264), (29222, 8197268), (47678, 5024132), (58444, 4098634), (66107, 3623528), (95356, 2512066), (116888, 2049317), (132214, 1811764), (190712, 1256033), (264428, 905882), (452941, 528856)]