4571569128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1355

約数の個数: 128

約数和(自身を含む): 13235040000

約数和(自身を除く): 8663470872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 181, 298, 362, 447, 543, 596, 724, 894, 1009, 1043, 1086, 1192, 1267, 1448, 1788, 2018, 2086, 2172, 2534, 3027, 3129, 3576, 3801, 4036, 4172, 4344, 5068, 6054, 6258, 7063, 7602, 8072, 8344, 10136, 12108, 12516, 14126, 15204, 21189, 24216, 25032, 26969, 28252, 30408, 42378, 53938, 56504, 80907, 84756, 107876, 150341, 161814, 169512, 182629, 188783, 215752, 300682, 323628, 365258, 377566, 451023, 547887, 566349, 601364, 647256, 730516, 755132, 902046, 1052387, 1095774, 1132698, 1202728, 1278403, 1461032, 1510264, 1804092, 2104774, 2191548, 2265396, 2556806, 3157161, 3608184, 3835209, 4209548, 4383096, 4530792, 5113612, 6314322, 7670418, 8419096, 10227224, 12628644, 15340836, 25257288, 27211721, 30681672, 54423442, 81635163, 108846884, 163270326, 190482047, 217693768, 326540652, 380964094, 571446141, 653081304, 761928188, 1142892282, 1523856376, 2285784564, 4571569128]

約数ペア:

[(1, 4571569128), (2, 2285784564), (3, 1523856376), (4, 1142892282), (6, 761928188), (7, 653081304), (8, 571446141), (12, 380964094), (14, 326540652), (21, 217693768), (24, 190482047), (28, 163270326), (42, 108846884), (56, 81635163), (84, 54423442), (149, 30681672), (168, 27211721), (181, 25257288), (298, 15340836), (362, 12628644), (447, 10227224), (543, 8419096), (596, 7670418), (724, 6314322), (894, 5113612), (1009, 4530792), (1043, 4383096), (1086, 4209548), (1192, 3835209), (1267, 3608184), (1448, 3157161), (1788, 2556806), (2018, 2265396), (2086, 2191548), (2172, 2104774), (2534, 1804092), (3027, 1510264), (3129, 1461032), (3576, 1278403), (3801, 1202728), (4036, 1132698), (4172, 1095774), (4344, 1052387), (5068, 902046), (6054, 755132), (6258, 730516), (7063, 647256), (7602, 601364), (8072, 566349), (8344, 547887), (10136, 451023), (12108, 377566), (12516, 365258), (14126, 323628), (15204, 300682), (21189, 215752), (24216, 188783), (25032, 182629), (26969, 169512), (28252, 161814), (30408, 150341), (42378, 107876), (53938, 84756), (56504, 80907)]