15679508068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{8291}}^1$

素因数の和:8485

約数の個数: 96

約数和(自身を含む): 34603511040

約数和(自身を除く): 18924002972

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 137, 203, 238, 274, 406, 476, 493, 548, 812, 959, 986, 1918, 1972, 2329, 3451, 3836, 3973, 4658, 6902, 7946, 8291, 9316, 13804, 15892, 16303, 16582, 27811, 32606, 33164, 55622, 58037, 65212, 67541, 111244, 116074, 135082, 140947, 232148, 240439, 270164, 281894, 472787, 480878, 563788, 945574, 961756, 986629, 1135867, 1683073, 1891148, 1973258, 2271734, 3366146, 3946516, 4087463, 4543468, 6732292, 7951069, 8174926, 15902138, 16349852, 19309739, 28612241, 31804276, 32940143, 38619478, 57224482, 65880286, 77238956, 114448964, 131760572, 135168173, 230581001, 270336346, 461162002, 540672692, 559982431, 922324004, 1119964862, 2239929724, 3919877017, 7839754034, 15679508068]

約数ペア:

[(1, 15679508068), (2, 7839754034), (4, 3919877017), (7, 2239929724), (14, 1119964862), (17, 922324004), (28, 559982431), (29, 540672692), (34, 461162002), (58, 270336346), (68, 230581001), (116, 135168173), (119, 131760572), (137, 114448964), (203, 77238956), (238, 65880286), (274, 57224482), (406, 38619478), (476, 32940143), (493, 31804276), (548, 28612241), (812, 19309739), (959, 16349852), (986, 15902138), (1918, 8174926), (1972, 7951069), (2329, 6732292), (3451, 4543468), (3836, 4087463), (3973, 3946516), (4658, 3366146), (6902, 2271734), (7946, 1973258), (8291, 1891148), (9316, 1683073), (13804, 1135867), (15892, 986629), (16303, 961756), (16582, 945574), (27811, 563788), (32606, 480878), (33164, 472787), (55622, 281894), (58037, 270164), (65212, 240439), (67541, 232148), (111244, 140947), (116074, 135082)]