325598208

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 176

約数和(自身を含む): 968411136

約数和(自身を除く): 642812928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 263, 312, 372, 384, 403, 416, 496, 512, 526, 624, 744, 768, 789, 806, 832, 992, 1024, 1052, 1209, 1248, 1488, 1536, 1578, 1612, 1664, 1984, 2104, 2418, 2496, 2976, 3072, 3156, 3224, 3328, 3419, 3968, 4208, 4836, 4992, 5952, 6312, 6448, 6656, 6838, 7936, 8153, 8416, 9672, 9984, 10257, 11904, 12624, 12896, 13312, 13676, 15872, 16306, 16832, 19344, 19968, 20514, 23808, 24459, 25248, 25792, 27352, 31744, 32612, 33664, 38688, 39936, 41028, 47616, 48918, 50496, 51584, 54704, 65224, 67328, 77376, 82056, 95232, 97836, 100992, 103168, 105989, 109408, 130448, 134656, 154752, 164112, 195672, 201984, 206336, 211978, 218816, 260896, 269312, 309504, 317967, 328224, 391344, 403968, 412672, 423956, 437632, 521792, 619008, 635934, 656448, 782688, 807936, 847912, 875264, 1043584, 1238016, 1271868, 1312896, 1565376, 1695824, 1750528, 2087168, 2543736, 2625792, 3130752, 3391648, 3501056, 4174336, 5087472, 5251584, 6261504, 6783296, 8348672, 10174944, 10503168, 12523008, 13566592, 20349888, 25046016, 27133184, 40699776, 54266368, 81399552, 108532736, 162799104, 325598208]

約数ペア:

[(1, 325598208), (2, 162799104), (3, 108532736), (4, 81399552), (6, 54266368), (8, 40699776), (12, 27133184), (13, 25046016), (16, 20349888), (24, 13566592), (26, 12523008), (31, 10503168), (32, 10174944), (39, 8348672), (48, 6783296), (52, 6261504), (62, 5251584), (64, 5087472), (78, 4174336), (93, 3501056), (96, 3391648), (104, 3130752), (124, 2625792), (128, 2543736), (156, 2087168), (186, 1750528), (192, 1695824), (208, 1565376), (248, 1312896), (256, 1271868), (263, 1238016), (312, 1043584), (372, 875264), (384, 847912), (403, 807936), (416, 782688), (496, 656448), (512, 635934), (526, 619008), (624, 521792), (744, 437632), (768, 423956), (789, 412672), (806, 403968), (832, 391344), (992, 328224), (1024, 317967), (1052, 309504), (1209, 269312), (1248, 260896), (1488, 218816), (1536, 211978), (1578, 206336), (1612, 201984), (1664, 195672), (1984, 164112), (2104, 154752), (2418, 134656), (2496, 130448), (2976, 109408), (3072, 105989), (3156, 103168), (3224, 100992), (3328, 97836), (3419, 95232), (3968, 82056), (4208, 77376), (4836, 67328), (4992, 65224), (5952, 54704), (6312, 51584), (6448, 50496), (6656, 48918), (6838, 47616), (7936, 41028), (8153, 39936), (8416, 38688), (9672, 33664), (9984, 32612), (10257, 31744), (11904, 27352), (12624, 25792), (12896, 25248), (13312, 24459), (13676, 23808), (15872, 20514), (16306, 19968), (16832, 19344)]