625101984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1067

約数の個数: 144

約数和(自身を含む): 1926288000

約数和(自身を除く): 1301186016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 199, 208, 234, 288, 312, 398, 416, 468, 597, 624, 796, 839, 936, 1194, 1248, 1592, 1678, 1791, 1872, 2388, 2517, 2587, 3184, 3356, 3582, 3744, 4776, 5034, 5174, 6368, 6712, 7164, 7551, 7761, 9552, 10068, 10348, 10907, 13424, 14328, 15102, 15522, 19104, 20136, 20696, 21814, 23283, 26848, 28656, 30204, 31044, 32721, 40272, 41392, 43628, 46566, 57312, 60408, 62088, 65442, 80544, 82784, 87256, 93132, 98163, 120816, 124176, 130884, 166961, 174512, 186264, 196326, 241632, 248352, 261768, 333922, 349024, 372528, 392652, 500883, 523536, 667844, 745056, 785304, 1001766, 1047072, 1335688, 1502649, 1570608, 2003532, 2170493, 2671376, 3005298, 3141216, 4007064, 4340986, 5342752, 6010596, 6511479, 8014128, 8681972, 12021192, 13022958, 16028256, 17363944, 19534437, 24042384, 26045916, 34727888, 39068874, 48084768, 52091832, 69455776, 78137748, 104183664, 156275496, 208367328, 312550992, 625101984]

約数ペア:

[(1, 625101984), (2, 312550992), (3, 208367328), (4, 156275496), (6, 104183664), (8, 78137748), (9, 69455776), (12, 52091832), (13, 48084768), (16, 39068874), (18, 34727888), (24, 26045916), (26, 24042384), (32, 19534437), (36, 17363944), (39, 16028256), (48, 13022958), (52, 12021192), (72, 8681972), (78, 8014128), (96, 6511479), (104, 6010596), (117, 5342752), (144, 4340986), (156, 4007064), (199, 3141216), (208, 3005298), (234, 2671376), (288, 2170493), (312, 2003532), (398, 1570608), (416, 1502649), (468, 1335688), (597, 1047072), (624, 1001766), (796, 785304), (839, 745056), (936, 667844), (1194, 523536), (1248, 500883), (1592, 392652), (1678, 372528), (1791, 349024), (1872, 333922), (2388, 261768), (2517, 248352), (2587, 241632), (3184, 196326), (3356, 186264), (3582, 174512), (3744, 166961), (4776, 130884), (5034, 124176), (5174, 120816), (6368, 98163), (6712, 93132), (7164, 87256), (7551, 82784), (7761, 80544), (9552, 65442), (10068, 62088), (10348, 60408), (10907, 57312), (13424, 46566), (14328, 43628), (15102, 41392), (15522, 40272), (19104, 32721), (20136, 31044), (20696, 30204), (21814, 28656), (23283, 26848)]