1254014792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 2553249600

約数和(自身を除く): 1299234808

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 131, 136, 236, 262, 472, 524, 1003, 1048, 1193, 2006, 2227, 2386, 4012, 4454, 4772, 7729, 8024, 8908, 9544, 15458, 17816, 20281, 30916, 40562, 61832, 70387, 81124, 131393, 140774, 156283, 162248, 262786, 281548, 312566, 525572, 563096, 625132, 1051144, 1196579, 1250264, 2393158, 2656811, 4786316, 5313622, 9220697, 9572632, 10627244, 18441394, 21254488, 36882788, 73765576, 156751849, 313503698, 627007396, 1254014792]

約数ペア:

[(1, 1254014792), (2, 627007396), (4, 313503698), (8, 156751849), (17, 73765576), (34, 36882788), (59, 21254488), (68, 18441394), (118, 10627244), (131, 9572632), (136, 9220697), (236, 5313622), (262, 4786316), (472, 2656811), (524, 2393158), (1003, 1250264), (1048, 1196579), (1193, 1051144), (2006, 625132), (2227, 563096), (2386, 525572), (4012, 312566), (4454, 281548), (4772, 262786), (7729, 162248), (8024, 156283), (8908, 140774), (9544, 131393), (15458, 81124), (17816, 70387), (20281, 61832), (30916, 40562)]