280480704828

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{16691}}^1\times {\mathrm{19183}}^1$

素因数の和:35954

約数の個数: 48

約数和(自身を含む): 663494447616

約数和(自身を除く): 383013742788

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 16691, 19183, 33382, 38366, 50073, 57549, 66764, 76732, 100146, 115098, 200292, 230196, 1218443, 1400359, 2436886, 2800718, 3655329, 4201077, 4873772, 5601436, 7310658, 8402154, 14621316, 16804308, 320183453, 640366906, 960550359, 1280733812, 1921100718, 3842201436, 23373392069, 46746784138, 70120176207, 93493568276, 140240352414, 280480704828]

約数ペア:

[(1, 280480704828), (2, 140240352414), (3, 93493568276), (4, 70120176207), (6, 46746784138), (12, 23373392069), (73, 3842201436), (146, 1921100718), (219, 1280733812), (292, 960550359), (438, 640366906), (876, 320183453), (16691, 16804308), (19183, 14621316), (33382, 8402154), (38366, 7310658), (50073, 5601436), (57549, 4873772), (66764, 4201077), (76732, 3655329), (100146, 2800718), (115098, 2436886), (200292, 1400359), (230196, 1218443)]