1687021076912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{2689}}^1\times {\mathrm{3407}}^1$

素因数の和:6798

約数の個数: 80

約数和(自身を含む): 3468292836480

約数和(自身を除く): 1781271759568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 677, 1354, 2689, 2708, 3407, 5378, 5416, 6814, 10756, 10832, 11509, 13628, 21512, 23018, 27256, 43024, 45713, 46036, 54512, 57919, 91426, 92072, 115838, 182852, 184144, 231676, 365704, 463352, 731408, 926704, 1820453, 2306539, 3640906, 4613078, 7281812, 9161423, 9226156, 14563624, 18322846, 18452312, 29127248, 30947701, 36645692, 36904624, 39211163, 61895402, 73291384, 78422326, 123790804, 146582768, 155744191, 156844652, 247581608, 311488382, 313689304, 495163216, 622976764, 627378608, 1245953528, 2491907056, 6202283371, 12404566742, 24809133484, 49618266968, 99236533936, 105438817307, 210877634614, 421755269228, 843510538456, 1687021076912]

約数ペア:

[(1, 1687021076912), (2, 843510538456), (4, 421755269228), (8, 210877634614), (16, 105438817307), (17, 99236533936), (34, 49618266968), (68, 24809133484), (136, 12404566742), (272, 6202283371), (677, 2491907056), (1354, 1245953528), (2689, 627378608), (2708, 622976764), (3407, 495163216), (5378, 313689304), (5416, 311488382), (6814, 247581608), (10756, 156844652), (10832, 155744191), (11509, 146582768), (13628, 123790804), (21512, 78422326), (23018, 73291384), (27256, 61895402), (43024, 39211163), (45713, 36904624), (46036, 36645692), (54512, 30947701), (57919, 29127248), (91426, 18452312), (92072, 18322846), (115838, 14563624), (182852, 9226156), (184144, 9161423), (231676, 7281812), (365704, 4613078), (463352, 3640906), (731408, 2306539), (926704, 1820453)]