521339865344

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{789029}}^1$

素因数の和:789163

約数の個数: 72

約数和(自身を含む): 1088624691000

約数和(自身を除く): 567284825656

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 89, 116, 128, 178, 232, 256, 356, 464, 712, 928, 1424, 1856, 2581, 2848, 3712, 5162, 5696, 7424, 10324, 11392, 20648, 22784, 41296, 82592, 165184, 330368, 660736, 789029, 1578058, 3156116, 6312232, 12624464, 22881841, 25248928, 45763682, 50497856, 70223581, 91527364, 100995712, 140447162, 183054728, 201991424, 280894324, 366109456, 561788648, 732218912, 1123577296, 1464437824, 2036483849, 2247154592, 2928875648, 4072967698, 4494309184, 5857751296, 8145935396, 8988618368, 16291870792, 17977236736, 32583741584, 65167483168, 130334966336, 260669932672, 521339865344]

約数ペア:

[(1, 521339865344), (2, 260669932672), (4, 130334966336), (8, 65167483168), (16, 32583741584), (29, 17977236736), (32, 16291870792), (58, 8988618368), (64, 8145935396), (89, 5857751296), (116, 4494309184), (128, 4072967698), (178, 2928875648), (232, 2247154592), (256, 2036483849), (356, 1464437824), (464, 1123577296), (712, 732218912), (928, 561788648), (1424, 366109456), (1856, 280894324), (2581, 201991424), (2848, 183054728), (3712, 140447162), (5162, 100995712), (5696, 91527364), (7424, 70223581), (10324, 50497856), (11392, 45763682), (20648, 25248928), (22784, 22881841), (41296, 12624464), (82592, 6312232), (165184, 3156116), (330368, 1578058), (660736, 789029)]