269093888

素因数分解:

$2^{10}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 132

約数和(自身を含む): 649668672

約数和(自身を除く): 380574784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 173, 196, 217, 224, 248, 256, 346, 392, 434, 448, 496, 512, 692, 784, 868, 896, 992, 1024, 1211, 1384, 1519, 1568, 1736, 1792, 1984, 2422, 2768, 3038, 3136, 3472, 3584, 3968, 4844, 5363, 5536, 6076, 6272, 6944, 7168, 7936, 8477, 9688, 10726, 11072, 12152, 12544, 13888, 15872, 16954, 19376, 21452, 22144, 24304, 25088, 27776, 31744, 33908, 37541, 38752, 42904, 44288, 48608, 50176, 55552, 67816, 75082, 77504, 85808, 88576, 97216, 111104, 135632, 150164, 155008, 171616, 177152, 194432, 222208, 262787, 271264, 300328, 310016, 343232, 388864, 525574, 542528, 600656, 620032, 686464, 777728, 1051148, 1085056, 1201312, 1240064, 1372928, 1555456, 2102296, 2170112, 2402624, 2745856, 4204592, 4340224, 4805248, 5491712, 8409184, 8680448, 9610496, 16818368, 19220992, 33636736, 38441984, 67273472, 134546944, 269093888]

約数ペア:

[(1, 269093888), (2, 134546944), (4, 67273472), (7, 38441984), (8, 33636736), (14, 19220992), (16, 16818368), (28, 9610496), (31, 8680448), (32, 8409184), (49, 5491712), (56, 4805248), (62, 4340224), (64, 4204592), (98, 2745856), (112, 2402624), (124, 2170112), (128, 2102296), (173, 1555456), (196, 1372928), (217, 1240064), (224, 1201312), (248, 1085056), (256, 1051148), (346, 777728), (392, 686464), (434, 620032), (448, 600656), (496, 542528), (512, 525574), (692, 388864), (784, 343232), (868, 310016), (896, 300328), (992, 271264), (1024, 262787), (1211, 222208), (1384, 194432), (1519, 177152), (1568, 171616), (1736, 155008), (1792, 150164), (1984, 135632), (2422, 111104), (2768, 97216), (3038, 88576), (3136, 85808), (3472, 77504), (3584, 75082), (3968, 67816), (4844, 55552), (5363, 50176), (5536, 48608), (6076, 44288), (6272, 42904), (6944, 38752), (7168, 37541), (7936, 33908), (8477, 31744), (9688, 27776), (10726, 25088), (11072, 24304), (12152, 22144), (12544, 21452), (13888, 19376), (15872, 16954)]