264006912

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 782018048

約数和(自身を除く): 518011136

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, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 853, 992, 1209, 1248, 1488, 1612, 1664, 1706, 1984, 2418, 2496, 2559, 2976, 3224, 3328, 3412, 3968, 4836, 4992, 5118, 5952, 6448, 6824, 7936, 9672, 9984, 10236, 11089, 11904, 12896, 13648, 19344, 20472, 22178, 23808, 25792, 26443, 27296, 33267, 38688, 40944, 44356, 51584, 52886, 54592, 66534, 77376, 79329, 81888, 88712, 103168, 105772, 109184, 133068, 154752, 158658, 163776, 177424, 211544, 218368, 266136, 309504, 317316, 327552, 343759, 354848, 423088, 532272, 634632, 655104, 687518, 709696, 846176, 1031277, 1064544, 1269264, 1375036, 1419392, 1692352, 2062554, 2129088, 2538528, 2750072, 2838784, 3384704, 4125108, 4258176, 5077056, 5500144, 6769408, 8250216, 8516352, 10154112, 11000288, 16500432, 20308224, 22000576, 33000864, 44001152, 66001728, 88002304, 132003456, 264006912]

約数ペア:

[(1, 264006912), (2, 132003456), (3, 88002304), (4, 66001728), (6, 44001152), (8, 33000864), (12, 22000576), (13, 20308224), (16, 16500432), (24, 11000288), (26, 10154112), (31, 8516352), (32, 8250216), (39, 6769408), (48, 5500144), (52, 5077056), (62, 4258176), (64, 4125108), (78, 3384704), (93, 2838784), (96, 2750072), (104, 2538528), (124, 2129088), (128, 2062554), (156, 1692352), (186, 1419392), (192, 1375036), (208, 1269264), (248, 1064544), (256, 1031277), (312, 846176), (372, 709696), (384, 687518), (403, 655104), (416, 634632), (496, 532272), (624, 423088), (744, 354848), (768, 343759), (806, 327552), (832, 317316), (853, 309504), (992, 266136), (1209, 218368), (1248, 211544), (1488, 177424), (1612, 163776), (1664, 158658), (1706, 154752), (1984, 133068), (2418, 109184), (2496, 105772), (2559, 103168), (2976, 88712), (3224, 81888), (3328, 79329), (3412, 77376), (3968, 66534), (4836, 54592), (4992, 52886), (5118, 51584), (5952, 44356), (6448, 40944), (6824, 38688), (7936, 33267), (9672, 27296), (9984, 26443), (10236, 25792), (11089, 23808), (11904, 22178), (12896, 20472), (13648, 19344)]