977383872

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:607

約数の個数: 168

約数和(自身を含む): 2921398272

約数和(自身を除く): 1944014400

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, 144, 186, 192, 248, 254, 279, 288, 372, 381, 431, 496, 508, 558, 576, 744, 762, 862, 992, 1016, 1116, 1143, 1293, 1488, 1524, 1724, 1984, 2032, 2232, 2286, 2586, 2976, 3048, 3448, 3879, 3937, 4064, 4464, 4572, 5172, 5952, 6096, 6896, 7758, 7874, 8128, 8928, 9144, 10344, 11811, 12192, 13361, 13792, 15516, 15748, 17856, 18288, 20688, 23622, 24384, 26722, 27584, 31032, 31496, 35433, 36576, 40083, 41376, 47244, 53444, 54737, 62064, 62992, 70866, 73152, 80166, 82752, 94488, 106888, 109474, 120249, 124128, 125984, 141732, 160332, 164211, 188976, 213776, 218948, 240498, 248256, 251968, 283464, 320664, 328422, 377952, 427552, 437896, 480996, 492633, 566928, 641328, 656844, 755904, 855104, 875792, 961992, 985266, 1133856, 1282656, 1313688, 1696847, 1751584, 1923984, 1970532, 2267712, 2565312, 2627376, 3393694, 3503168, 3847968, 3941064, 5090541, 5254752, 6787388, 7695936, 7882128, 10181082, 10509504, 13574776, 15271623, 15764256, 20362164, 27149552, 30543246, 31528512, 40724328, 54299104, 61086492, 81448656, 108598208, 122172984, 162897312, 244345968, 325794624, 488691936, 977383872]

約数ペア:

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