1954767744

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 5865799680

約数和(自身を除く): 3911031936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 127, 128, 144, 186, 192, 248, 254, 279, 288, 372, 381, 384, 431, 496, 508, 558, 576, 744, 762, 862, 992, 1016, 1116, 1143, 1152, 1293, 1488, 1524, 1724, 1984, 2032, 2232, 2286, 2586, 2976, 3048, 3448, 3879, 3937, 3968, 4064, 4464, 4572, 5172, 5952, 6096, 6896, 7758, 7874, 8128, 8928, 9144, 10344, 11811, 11904, 12192, 13361, 13792, 15516, 15748, 16256, 17856, 18288, 20688, 23622, 24384, 26722, 27584, 31032, 31496, 35433, 35712, 36576, 40083, 41376, 47244, 48768, 53444, 54737, 55168, 62064, 62992, 70866, 73152, 80166, 82752, 94488, 106888, 109474, 120249, 124128, 125984, 141732, 146304, 160332, 164211, 165504, 188976, 213776, 218948, 240498, 248256, 251968, 283464, 320664, 328422, 377952, 427552, 437896, 480996, 492633, 496512, 503936, 566928, 641328, 656844, 755904, 855104, 875792, 961992, 985266, 1133856, 1282656, 1313688, 1511808, 1696847, 1710208, 1751584, 1923984, 1970532, 2267712, 2565312, 2627376, 3393694, 3503168, 3847968, 3941064, 4535424, 5090541, 5130624, 5254752, 6787388, 7006336, 7695936, 7882128, 10181082, 10509504, 13574776, 15271623, 15391872, 15764256, 20362164, 21019008, 27149552, 30543246, 31528512, 40724328, 54299104, 61086492, 63057024, 81448656, 108598208, 122172984, 162897312, 217196416, 244345968, 325794624, 488691936, 651589248, 977383872, 1954767744]

約数ペア:

[(1, 1954767744), (2, 977383872), (3, 651589248), (4, 488691936), (6, 325794624), (8, 244345968), (9, 217196416), (12, 162897312), (16, 122172984), (18, 108598208), (24, 81448656), (31, 63057024), (32, 61086492), (36, 54299104), (48, 40724328), (62, 31528512), (64, 30543246), (72, 27149552), (93, 21019008), (96, 20362164), (124, 15764256), (127, 15391872), (128, 15271623), (144, 13574776), (186, 10509504), (192, 10181082), (248, 7882128), (254, 7695936), (279, 7006336), (288, 6787388), (372, 5254752), (381, 5130624), (384, 5090541), (431, 4535424), (496, 3941064), (508, 3847968), (558, 3503168), (576, 3393694), (744, 2627376), (762, 2565312), (862, 2267712), (992, 1970532), (1016, 1923984), (1116, 1751584), (1143, 1710208), (1152, 1696847), (1293, 1511808), (1488, 1313688), (1524, 1282656), (1724, 1133856), (1984, 985266), (2032, 961992), (2232, 875792), (2286, 855104), (2586, 755904), (2976, 656844), (3048, 641328), (3448, 566928), (3879, 503936), (3937, 496512), (3968, 492633), (4064, 480996), (4464, 437896), (4572, 427552), (5172, 377952), (5952, 328422), (6096, 320664), (6896, 283464), (7758, 251968), (7874, 248256), (8128, 240498), (8928, 218948), (9144, 213776), (10344, 188976), (11811, 165504), (11904, 164211), (12192, 160332), (13361, 146304), (13792, 141732), (15516, 125984), (15748, 124128), (16256, 120249), (17856, 109474), (18288, 106888), (20688, 94488), (23622, 82752), (24384, 80166), (26722, 73152), (27584, 70866), (31032, 62992), (31496, 62064), (35433, 55168), (35712, 54737), (36576, 53444), (40083, 48768), (41376, 47244)]