285053184

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 216

約数和(自身を含む): 916627712

約数和(自身を除く): 631574528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 256, 279, 288, 307, 312, 372, 384, 403, 416, 468, 496, 558, 576, 614, 624, 744, 768, 806, 832, 921, 936, 992, 1116, 1152, 1209, 1228, 1248, 1488, 1612, 1664, 1842, 1872, 1984, 2232, 2304, 2418, 2456, 2496, 2763, 2976, 3224, 3328, 3627, 3684, 3744, 3968, 3991, 4464, 4836, 4912, 4992, 5526, 5952, 6448, 7254, 7368, 7488, 7936, 7982, 8928, 9517, 9672, 9824, 9984, 11052, 11904, 11973, 12896, 14508, 14736, 14976, 15964, 17856, 19034, 19344, 19648, 22104, 23808, 23946, 25792, 28551, 29016, 29472, 29952, 31928, 35712, 35919, 38068, 38688, 39296, 44208, 47892, 51584, 57102, 58032, 58944, 63856, 71424, 71838, 76136, 77376, 78592, 85653, 88416, 95784, 103168, 114204, 116064, 117888, 123721, 127712, 143676, 152272, 154752, 171306, 176832, 191568, 228408, 232128, 235776, 247442, 255424, 287352, 304544, 309504, 342612, 353664, 371163, 383136, 456816, 464256, 494884, 510848, 574704, 609088, 685224, 707328, 742326, 766272, 913632, 928512, 989768, 1021696, 1113489, 1149408, 1218176, 1370448, 1484652, 1532544, 1827264, 1979536, 2226978, 2298816, 2436352, 2740896, 2969304, 3065088, 3654528, 3959072, 4453956, 4597632, 5481792, 5938608, 7309056, 7918144, 8907912, 9195264, 10963584, 11877216, 15836288, 17815824, 21927168, 23754432, 31672576, 35631648, 47508864, 71263296, 95017728, 142526592, 285053184]

約数ペア:

[(1, 285053184), (2, 142526592), (3, 95017728), (4, 71263296), (6, 47508864), (8, 35631648), (9, 31672576), (12, 23754432), (13, 21927168), (16, 17815824), (18, 15836288), (24, 11877216), (26, 10963584), (31, 9195264), (32, 8907912), (36, 7918144), (39, 7309056), (48, 5938608), (52, 5481792), (62, 4597632), (64, 4453956), (72, 3959072), (78, 3654528), (93, 3065088), (96, 2969304), (104, 2740896), (117, 2436352), (124, 2298816), (128, 2226978), (144, 1979536), (156, 1827264), (186, 1532544), (192, 1484652), (208, 1370448), (234, 1218176), (248, 1149408), (256, 1113489), (279, 1021696), (288, 989768), (307, 928512), (312, 913632), (372, 766272), (384, 742326), (403, 707328), (416, 685224), (468, 609088), (496, 574704), (558, 510848), (576, 494884), (614, 464256), (624, 456816), (744, 383136), (768, 371163), (806, 353664), (832, 342612), (921, 309504), (936, 304544), (992, 287352), (1116, 255424), (1152, 247442), (1209, 235776), (1228, 232128), (1248, 228408), (1488, 191568), (1612, 176832), (1664, 171306), (1842, 154752), (1872, 152272), (1984, 143676), (2232, 127712), (2304, 123721), (2418, 117888), (2456, 116064), (2496, 114204), (2763, 103168), (2976, 95784), (3224, 88416), (3328, 85653), (3627, 78592), (3684, 77376), (3744, 76136), (3968, 71838), (3991, 71424), (4464, 63856), (4836, 58944), (4912, 58032), (4992, 57102), (5526, 51584), (5952, 47892), (6448, 44208), (7254, 39296), (7368, 38688), (7488, 38068), (7936, 35919), (7982, 35712), (8928, 31928), (9517, 29952), (9672, 29472), (9824, 29016), (9984, 28551), (11052, 25792), (11904, 23946), (11973, 23808), (12896, 22104), (14508, 19648), (14736, 19344), (14976, 19034), (15964, 17856)]