495030816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:232

約数の個数: 216

約数和(自身を含む): 1679618304

約数和(自身を除く): 1184587488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 89, 93, 96, 112, 124, 126, 144, 168, 178, 186, 217, 224, 248, 252, 267, 279, 288, 336, 356, 372, 434, 496, 504, 534, 558, 623, 651, 672, 712, 744, 801, 868, 992, 1008, 1068, 1116, 1246, 1302, 1424, 1488, 1602, 1736, 1869, 1953, 2016, 2136, 2232, 2492, 2604, 2759, 2848, 2976, 3204, 3472, 3738, 3906, 4272, 4464, 4984, 5208, 5518, 5607, 6408, 6944, 7476, 7812, 7921, 8277, 8544, 8928, 9968, 10416, 11036, 11214, 12816, 14952, 15624, 15842, 16554, 19313, 19936, 20832, 22072, 22428, 23763, 24831, 25632, 29904, 31248, 31684, 33108, 38626, 44144, 44856, 47526, 49662, 55447, 57939, 59808, 62496, 63368, 66216, 71289, 77252, 88288, 89712, 95052, 99324, 110894, 115878, 126736, 132432, 142578, 154504, 166341, 173817, 179424, 190104, 198648, 221788, 231756, 245551, 253472, 264864, 285156, 309008, 332682, 347634, 380208, 397296, 443576, 463512, 491102, 499023, 570312, 618016, 665364, 695268, 736653, 760416, 794592, 887152, 927024, 982204, 998046, 1140624, 1330728, 1390536, 1473306, 1718857, 1774304, 1854048, 1964408, 1996092, 2209959, 2281248, 2661456, 2781072, 2946612, 3437714, 3928816, 3992184, 4419918, 5156571, 5322912, 5562144, 5893224, 6875428, 7857632, 7984368, 8839836, 10313142, 11786448, 13750856, 15469713, 15968736, 17679672, 20626284, 23572896, 27501712, 30939426, 35359344, 41252568, 55003424, 61878852, 70718688, 82505136, 123757704, 165010272, 247515408, 495030816]

約数ペア:

[(1, 495030816), (2, 247515408), (3, 165010272), (4, 123757704), (6, 82505136), (7, 70718688), (8, 61878852), (9, 55003424), (12, 41252568), (14, 35359344), (16, 30939426), (18, 27501712), (21, 23572896), (24, 20626284), (28, 17679672), (31, 15968736), (32, 15469713), (36, 13750856), (42, 11786448), (48, 10313142), (56, 8839836), (62, 7984368), (63, 7857632), (72, 6875428), (84, 5893224), (89, 5562144), (93, 5322912), (96, 5156571), (112, 4419918), (124, 3992184), (126, 3928816), (144, 3437714), (168, 2946612), (178, 2781072), (186, 2661456), (217, 2281248), (224, 2209959), (248, 1996092), (252, 1964408), (267, 1854048), (279, 1774304), (288, 1718857), (336, 1473306), (356, 1390536), (372, 1330728), (434, 1140624), (496, 998046), (504, 982204), (534, 927024), (558, 887152), (623, 794592), (651, 760416), (672, 736653), (712, 695268), (744, 665364), (801, 618016), (868, 570312), (992, 499023), (1008, 491102), (1068, 463512), (1116, 443576), (1246, 397296), (1302, 380208), (1424, 347634), (1488, 332682), (1602, 309008), (1736, 285156), (1869, 264864), (1953, 253472), (2016, 245551), (2136, 231756), (2232, 221788), (2492, 198648), (2604, 190104), (2759, 179424), (2848, 173817), (2976, 166341), (3204, 154504), (3472, 142578), (3738, 132432), (3906, 126736), (4272, 115878), (4464, 110894), (4984, 99324), (5208, 95052), (5518, 89712), (5607, 88288), (6408, 77252), (6944, 71289), (7476, 66216), (7812, 63368), (7921, 62496), (8277, 59808), (8544, 57939), (8928, 55447), (9968, 49662), (10416, 47526), (11036, 44856), (11214, 44144), (12816, 38626), (14952, 33108), (15624, 31684), (15842, 31248), (16554, 29904), (19313, 25632), (19936, 24831), (20832, 23763), (22072, 22428)]