259648704

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 168

約数和(自身を含む): 863486208

約数和(自身を除く): 603837504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 426, 448, 497, 504, 568, 576, 639, 672, 852, 907, 994, 1008, 1136, 1278, 1344, 1491, 1704, 1814, 1988, 2016, 2272, 2556, 2721, 2982, 3408, 3628, 3976, 4032, 4473, 4544, 5112, 5442, 5964, 6349, 6816, 7256, 7952, 8163, 8946, 10224, 10884, 11928, 12698, 13632, 14512, 15904, 16326, 17892, 19047, 20448, 21768, 23856, 25396, 29024, 31808, 32652, 35784, 38094, 40896, 43536, 47712, 50792, 57141, 58048, 64397, 65304, 71568, 76188, 87072, 95424, 101584, 114282, 128794, 130608, 143136, 152376, 174144, 193191, 203168, 228564, 257588, 261216, 286272, 304752, 386382, 406336, 450779, 457128, 515176, 522432, 579573, 609504, 772764, 901558, 914256, 1030352, 1159146, 1219008, 1352337, 1545528, 1803116, 1828512, 2060704, 2318292, 2704674, 3091056, 3606232, 3657024, 4057011, 4121408, 4636584, 5409348, 6182112, 7212464, 8114022, 9273168, 10818696, 12364224, 14424928, 16228044, 18546336, 21637392, 28849856, 32456088, 37092672, 43274784, 64912176, 86549568, 129824352, 259648704]

約数ペア:

[(1, 259648704), (2, 129824352), (3, 86549568), (4, 64912176), (6, 43274784), (7, 37092672), (8, 32456088), (9, 28849856), (12, 21637392), (14, 18546336), (16, 16228044), (18, 14424928), (21, 12364224), (24, 10818696), (28, 9273168), (32, 8114022), (36, 7212464), (42, 6182112), (48, 5409348), (56, 4636584), (63, 4121408), (64, 4057011), (71, 3657024), (72, 3606232), (84, 3091056), (96, 2704674), (112, 2318292), (126, 2060704), (142, 1828512), (144, 1803116), (168, 1545528), (192, 1352337), (213, 1219008), (224, 1159146), (252, 1030352), (284, 914256), (288, 901558), (336, 772764), (426, 609504), (448, 579573), (497, 522432), (504, 515176), (568, 457128), (576, 450779), (639, 406336), (672, 386382), (852, 304752), (907, 286272), (994, 261216), (1008, 257588), (1136, 228564), (1278, 203168), (1344, 193191), (1491, 174144), (1704, 152376), (1814, 143136), (1988, 130608), (2016, 128794), (2272, 114282), (2556, 101584), (2721, 95424), (2982, 87072), (3408, 76188), (3628, 71568), (3976, 65304), (4032, 64397), (4473, 58048), (4544, 57141), (5112, 50792), (5442, 47712), (5964, 43536), (6349, 40896), (6816, 38094), (7256, 35784), (7952, 32652), (8163, 31808), (8946, 29024), (10224, 25396), (10884, 23856), (11928, 21768), (12698, 20448), (13632, 19047), (14512, 17892), (15904, 16326)]