12540159184

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2273}}^1$

素因数の和:2553

約数の個数: 120

約数和(自身を含む): 29316480768

約数和(自身を除く): 16776321584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 227, 248, 392, 434, 454, 496, 784, 868, 908, 1519, 1589, 1736, 1816, 2273, 3038, 3178, 3472, 3632, 4546, 6076, 6356, 7037, 9092, 11123, 12152, 12712, 14074, 15911, 18184, 22246, 24304, 25424, 28148, 31822, 36368, 44492, 49259, 56296, 63644, 70463, 88984, 98518, 111377, 112592, 127288, 140926, 177968, 197036, 222754, 254576, 281852, 344813, 394072, 445508, 493241, 515971, 563704, 689626, 788144, 891016, 986482, 1031942, 1127408, 1379252, 1782032, 1972964, 2063884, 2758504, 3452687, 3611797, 3945928, 4127768, 5517008, 6905374, 7223594, 7891856, 8255536, 13810748, 14447188, 15995101, 25282579, 27621496, 28894376, 31990202, 50565158, 55242992, 57788752, 63980404, 101130316, 111965707, 127960808, 202260632, 223931414, 255921616, 404521264, 447862828, 783759949, 895725656, 1567519898, 1791451312, 3135039796, 6270079592, 12540159184]

約数ペア:

[(1, 12540159184), (2, 6270079592), (4, 3135039796), (7, 1791451312), (8, 1567519898), (14, 895725656), (16, 783759949), (28, 447862828), (31, 404521264), (49, 255921616), (56, 223931414), (62, 202260632), (98, 127960808), (112, 111965707), (124, 101130316), (196, 63980404), (217, 57788752), (227, 55242992), (248, 50565158), (392, 31990202), (434, 28894376), (454, 27621496), (496, 25282579), (784, 15995101), (868, 14447188), (908, 13810748), (1519, 8255536), (1589, 7891856), (1736, 7223594), (1816, 6905374), (2273, 5517008), (3038, 4127768), (3178, 3945928), (3472, 3611797), (3632, 3452687), (4546, 2758504), (6076, 2063884), (6356, 1972964), (7037, 1782032), (9092, 1379252), (11123, 1127408), (12152, 1031942), (12712, 986482), (14074, 891016), (15911, 788144), (18184, 689626), (22246, 563704), (24304, 515971), (25424, 493241), (28148, 445508), (31822, 394072), (36368, 344813), (44492, 281852), (49259, 254576), (56296, 222754), (63644, 197036), (70463, 177968), (88984, 140926), (98518, 127288), (111377, 112592)]