678702948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13859}}^1$

素因数の和:13937

約数の個数: 96

約数和(自身を含む): 2011806720

約数和(自身を除く): 1333103772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 308, 318, 371, 462, 583, 636, 742, 924, 1113, 1166, 1484, 1749, 2226, 2332, 3498, 4081, 4452, 6996, 8162, 12243, 13859, 16324, 24486, 27718, 41577, 48972, 55436, 83154, 97013, 152449, 166308, 194026, 291039, 304898, 388052, 457347, 582078, 609796, 734527, 914694, 1067143, 1164156, 1469054, 1829388, 2134286, 2203581, 2938108, 3201429, 4268572, 4407162, 5141689, 6402858, 8079797, 8814324, 10283378, 12805716, 15425067, 16159594, 20566756, 24239391, 30850134, 32319188, 48478782, 56558579, 61700268, 96957564, 113117158, 169675737, 226234316, 339351474, 678702948]

約数ペア:

[(1, 678702948), (2, 339351474), (3, 226234316), (4, 169675737), (6, 113117158), (7, 96957564), (11, 61700268), (12, 56558579), (14, 48478782), (21, 32319188), (22, 30850134), (28, 24239391), (33, 20566756), (42, 16159594), (44, 15425067), (53, 12805716), (66, 10283378), (77, 8814324), (84, 8079797), (106, 6402858), (132, 5141689), (154, 4407162), (159, 4268572), (212, 3201429), (231, 2938108), (308, 2203581), (318, 2134286), (371, 1829388), (462, 1469054), (583, 1164156), (636, 1067143), (742, 914694), (924, 734527), (1113, 609796), (1166, 582078), (1484, 457347), (1749, 388052), (2226, 304898), (2332, 291039), (3498, 194026), (4081, 166308), (4452, 152449), (6996, 97013), (8162, 83154), (12243, 55436), (13859, 48972), (16324, 41577), (24486, 27718)]