398470293456

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{4523}}^1\times {\mathrm{13397}}^1$

素因数の和:18068

約数の個数: 80

約数和(自身を含む): 1037201989824

約数和(自身を除く): 638731696368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4523, 6576, 9046, 13397, 13569, 18092, 26794, 27138, 36184, 40191, 53588, 54276, 72368, 80382, 107176, 108552, 160764, 214352, 217104, 321528, 619651, 643056, 1239302, 1835389, 1858953, 2478604, 3670778, 3717906, 4957208, 5506167, 7341556, 7435812, 9914416, 11012334, 14683112, 14871624, 22024668, 29366224, 29743248, 44049336, 60594631, 88098672, 121189262, 181783893, 242378524, 363567786, 484757048, 727135572, 969514096, 1454271144, 2908542288, 8301464447, 16602928894, 24904393341, 33205857788, 49808786682, 66411715576, 99617573364, 132823431152, 199235146728, 398470293456]

約数ペア:

[(1, 398470293456), (2, 199235146728), (3, 132823431152), (4, 99617573364), (6, 66411715576), (8, 49808786682), (12, 33205857788), (16, 24904393341), (24, 16602928894), (48, 8301464447), (137, 2908542288), (274, 1454271144), (411, 969514096), (548, 727135572), (822, 484757048), (1096, 363567786), (1644, 242378524), (2192, 181783893), (3288, 121189262), (4523, 88098672), (6576, 60594631), (9046, 44049336), (13397, 29743248), (13569, 29366224), (18092, 22024668), (26794, 14871624), (27138, 14683112), (36184, 11012334), (40191, 9914416), (53588, 7435812), (54276, 7341556), (72368, 5506167), (80382, 4957208), (107176, 3717906), (108552, 3670778), (160764, 2478604), (214352, 1858953), (217104, 1835389), (321528, 1239302), (619651, 643056)]