1178637978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1483}}^1$

素因数の和:1771

約数の個数: 64

約数和(自身を含む): 2735308800

約数和(自身を除く): 1556670822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 149, 254, 298, 381, 447, 762, 889, 894, 1043, 1483, 1778, 2086, 2667, 2966, 3129, 4449, 5334, 6258, 8898, 10381, 18923, 20762, 31143, 37846, 56769, 62286, 113538, 132461, 188341, 220967, 264922, 376682, 397383, 441934, 565023, 662901, 794766, 1130046, 1318387, 1325802, 1546769, 2636774, 3093538, 3955161, 4640307, 7910322, 9280614, 28062809, 56125618, 84188427, 168376854, 196439663, 392879326, 589318989, 1178637978]

約数ペア:

[(1, 1178637978), (2, 589318989), (3, 392879326), (6, 196439663), (7, 168376854), (14, 84188427), (21, 56125618), (42, 28062809), (127, 9280614), (149, 7910322), (254, 4640307), (298, 3955161), (381, 3093538), (447, 2636774), (762, 1546769), (889, 1325802), (894, 1318387), (1043, 1130046), (1483, 794766), (1778, 662901), (2086, 565023), (2667, 441934), (2966, 397383), (3129, 376682), (4449, 264922), (5334, 220967), (6258, 188341), (8898, 132461), (10381, 113538), (18923, 62286), (20762, 56769), (31143, 37846)]