258409536

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 252

約数和(自身を含む): 878061744

約数和(自身を除く): 619652208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 121, 132, 147, 154, 168, 176, 192, 196, 224, 227, 231, 242, 264, 294, 308, 336, 352, 363, 392, 448, 454, 462, 484, 528, 539, 588, 616, 672, 681, 704, 726, 784, 847, 908, 924, 968, 1056, 1078, 1176, 1232, 1344, 1362, 1452, 1568, 1589, 1617, 1694, 1816, 1848, 1936, 2112, 2156, 2352, 2464, 2497, 2541, 2724, 2904, 3136, 3178, 3234, 3388, 3632, 3696, 3872, 4312, 4704, 4767, 4928, 4994, 5082, 5448, 5808, 5929, 6356, 6468, 6776, 7264, 7392, 7491, 7744, 8624, 9408, 9534, 9988, 10164, 10896, 11123, 11616, 11858, 12712, 12936, 13552, 14528, 14784, 14982, 17248, 17479, 17787, 19068, 19976, 20328, 21792, 22246, 23232, 23716, 25424, 25872, 27104, 27467, 29964, 33369, 34496, 34958, 35574, 38136, 39952, 40656, 43584, 44492, 47432, 50848, 51744, 52437, 54208, 54934, 59928, 66738, 69916, 71148, 76272, 79904, 81312, 82401, 88984, 94864, 101696, 103488, 104874, 109868, 119856, 122353, 133476, 139832, 142296, 152544, 159808, 162624, 164802, 177968, 189728, 192269, 209748, 219736, 239712, 244706, 266952, 279664, 284592, 305088, 329604, 355936, 367059, 379456, 384538, 419496, 439472, 479424, 489412, 533904, 559328, 569184, 576807, 659208, 711872, 734118, 769076, 838992, 878944, 978824, 1067808, 1118656, 1138368, 1153614, 1318416, 1345883, 1468236, 1538152, 1677984, 1757888, 1957648, 2135616, 2307228, 2636832, 2691766, 2936472, 3076304, 3355968, 3915296, 4037649, 4614456, 5273664, 5383532, 5872944, 6152608, 7830592, 8075298, 9228912, 10767064, 11745888, 12305216, 16150596, 18457824, 21534128, 23491776, 32301192, 36915648, 43068256, 64602384, 86136512, 129204768, 258409536]

約数ペア:

[(1, 258409536), (2, 129204768), (3, 86136512), (4, 64602384), (6, 43068256), (7, 36915648), (8, 32301192), (11, 23491776), (12, 21534128), (14, 18457824), (16, 16150596), (21, 12305216), (22, 11745888), (24, 10767064), (28, 9228912), (32, 8075298), (33, 7830592), (42, 6152608), (44, 5872944), (48, 5383532), (49, 5273664), (56, 4614456), (64, 4037649), (66, 3915296), (77, 3355968), (84, 3076304), (88, 2936472), (96, 2691766), (98, 2636832), (112, 2307228), (121, 2135616), (132, 1957648), (147, 1757888), (154, 1677984), (168, 1538152), (176, 1468236), (192, 1345883), (196, 1318416), (224, 1153614), (227, 1138368), (231, 1118656), (242, 1067808), (264, 978824), (294, 878944), (308, 838992), (336, 769076), (352, 734118), (363, 711872), (392, 659208), (448, 576807), (454, 569184), (462, 559328), (484, 533904), (528, 489412), (539, 479424), (588, 439472), (616, 419496), (672, 384538), (681, 379456), (704, 367059), (726, 355936), (784, 329604), (847, 305088), (908, 284592), (924, 279664), (968, 266952), (1056, 244706), (1078, 239712), (1176, 219736), (1232, 209748), (1344, 192269), (1362, 189728), (1452, 177968), (1568, 164802), (1589, 162624), (1617, 159808), (1694, 152544), (1816, 142296), (1848, 139832), (1936, 133476), (2112, 122353), (2156, 119856), (2352, 109868), (2464, 104874), (2497, 103488), (2541, 101696), (2724, 94864), (2904, 88984), (3136, 82401), (3178, 81312), (3234, 79904), (3388, 76272), (3632, 71148), (3696, 69916), (3872, 66738), (4312, 59928), (4704, 54934), (4767, 54208), (4928, 52437), (4994, 51744), (5082, 50848), (5448, 47432), (5808, 44492), (5929, 43584), (6356, 40656), (6468, 39952), (6776, 38136), (7264, 35574), (7392, 34958), (7491, 34496), (7744, 33369), (8624, 29964), (9408, 27467), (9534, 27104), (9988, 25872), (10164, 25424), (10896, 23716), (11123, 23232), (11616, 22246), (11858, 21792), (12712, 20328), (12936, 19976), (13552, 19068), (14528, 17787), (14784, 17479), (14982, 17248)]