268899456

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 859541760

約数和(自身を除く): 590642304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 294, 336, 372, 384, 392, 434, 448, 461, 496, 588, 651, 672, 744, 784, 868, 896, 922, 992, 1176, 1302, 1344, 1383, 1488, 1519, 1568, 1736, 1844, 1984, 2352, 2604, 2688, 2766, 2976, 3038, 3136, 3227, 3472, 3688, 3968, 4557, 4704, 5208, 5532, 5952, 6076, 6272, 6454, 6944, 7376, 9114, 9408, 9681, 10416, 11064, 11904, 12152, 12908, 13888, 14291, 14752, 18228, 18816, 19362, 20832, 22128, 22589, 24304, 25816, 27776, 28582, 29504, 36456, 38724, 41664, 42873, 44256, 45178, 48608, 51632, 57164, 59008, 67767, 72912, 77448, 83328, 85746, 88512, 90356, 97216, 100037, 103264, 114328, 135534, 145824, 154896, 171492, 177024, 180712, 194432, 200074, 206528, 228656, 271068, 291648, 300111, 309792, 342984, 361424, 400148, 413056, 457312, 542136, 583296, 600222, 619584, 685968, 700259, 722848, 800296, 914624, 1084272, 1200444, 1239168, 1371936, 1400518, 1445696, 1600592, 1829248, 2100777, 2168544, 2400888, 2743872, 2801036, 2891392, 3201184, 4201554, 4337088, 4801776, 5487744, 5602072, 6402368, 8403108, 8674176, 9603552, 11204144, 12804736, 16806216, 19207104, 22408288, 33612432, 38414208, 44816576, 67224864, 89633152, 134449728, 268899456]

約数ペア:

[(1, 268899456), (2, 134449728), (3, 89633152), (4, 67224864), (6, 44816576), (7, 38414208), (8, 33612432), (12, 22408288), (14, 19207104), (16, 16806216), (21, 12804736), (24, 11204144), (28, 9603552), (31, 8674176), (32, 8403108), (42, 6402368), (48, 5602072), (49, 5487744), (56, 4801776), (62, 4337088), (64, 4201554), (84, 3201184), (93, 2891392), (96, 2801036), (98, 2743872), (112, 2400888), (124, 2168544), (128, 2100777), (147, 1829248), (168, 1600592), (186, 1445696), (192, 1400518), (196, 1371936), (217, 1239168), (224, 1200444), (248, 1084272), (294, 914624), (336, 800296), (372, 722848), (384, 700259), (392, 685968), (434, 619584), (448, 600222), (461, 583296), (496, 542136), (588, 457312), (651, 413056), (672, 400148), (744, 361424), (784, 342984), (868, 309792), (896, 300111), (922, 291648), (992, 271068), (1176, 228656), (1302, 206528), (1344, 200074), (1383, 194432), (1488, 180712), (1519, 177024), (1568, 171492), (1736, 154896), (1844, 145824), (1984, 135534), (2352, 114328), (2604, 103264), (2688, 100037), (2766, 97216), (2976, 90356), (3038, 88512), (3136, 85746), (3227, 83328), (3472, 77448), (3688, 72912), (3968, 67767), (4557, 59008), (4704, 57164), (5208, 51632), (5532, 48608), (5952, 45178), (6076, 44256), (6272, 42873), (6454, 41664), (6944, 38724), (7376, 36456), (9114, 29504), (9408, 28582), (9681, 27776), (10416, 25816), (11064, 24304), (11904, 22589), (12152, 22128), (12908, 20832), (13888, 19362), (14291, 18816), (14752, 18228)]