318578688

素因数分解:

$2^{13}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 168

約数和(自身を含む): 958405500

約数和(自身を除く): 639826812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 149, 174, 192, 232, 256, 261, 288, 298, 348, 384, 447, 464, 512, 522, 576, 596, 696, 768, 894, 928, 1024, 1044, 1152, 1192, 1341, 1392, 1536, 1788, 1856, 2048, 2088, 2304, 2384, 2682, 2784, 3072, 3576, 3712, 4096, 4176, 4321, 4608, 4768, 5364, 5568, 6144, 7152, 7424, 8192, 8352, 8642, 9216, 9536, 10728, 11136, 12288, 12963, 14304, 14848, 16704, 17284, 18432, 19072, 21456, 22272, 24576, 25926, 28608, 29696, 33408, 34568, 36864, 38144, 38889, 42912, 44544, 51852, 57216, 59392, 66816, 69136, 73728, 76288, 77778, 85824, 89088, 103704, 114432, 118784, 133632, 138272, 152576, 155556, 171648, 178176, 207408, 228864, 237568, 267264, 276544, 305152, 311112, 343296, 356352, 414816, 457728, 534528, 553088, 610304, 622224, 686592, 712704, 829632, 915456, 1069056, 1106176, 1220608, 1244448, 1373184, 1659264, 1830912, 2138112, 2212352, 2488896, 2746368, 3318528, 3661824, 4424704, 4977792, 5492736, 6637056, 8849408, 9955584, 10985472, 13274112, 17698816, 19911168, 26548224, 35397632, 39822336, 53096448, 79644672, 106192896, 159289344, 318578688]

約数ペア:

[(1, 318578688), (2, 159289344), (3, 106192896), (4, 79644672), (6, 53096448), (8, 39822336), (9, 35397632), (12, 26548224), (16, 19911168), (18, 17698816), (24, 13274112), (29, 10985472), (32, 9955584), (36, 8849408), (48, 6637056), (58, 5492736), (64, 4977792), (72, 4424704), (87, 3661824), (96, 3318528), (116, 2746368), (128, 2488896), (144, 2212352), (149, 2138112), (174, 1830912), (192, 1659264), (232, 1373184), (256, 1244448), (261, 1220608), (288, 1106176), (298, 1069056), (348, 915456), (384, 829632), (447, 712704), (464, 686592), (512, 622224), (522, 610304), (576, 553088), (596, 534528), (696, 457728), (768, 414816), (894, 356352), (928, 343296), (1024, 311112), (1044, 305152), (1152, 276544), (1192, 267264), (1341, 237568), (1392, 228864), (1536, 207408), (1788, 178176), (1856, 171648), (2048, 155556), (2088, 152576), (2304, 138272), (2384, 133632), (2682, 118784), (2784, 114432), (3072, 103704), (3576, 89088), (3712, 85824), (4096, 77778), (4176, 76288), (4321, 73728), (4608, 69136), (4768, 66816), (5364, 59392), (5568, 57216), (6144, 51852), (7152, 44544), (7424, 42912), (8192, 38889), (8352, 38144), (8642, 36864), (9216, 34568), (9536, 33408), (10728, 29696), (11136, 28608), (12288, 25926), (12963, 24576), (14304, 22272), (14848, 21456), (16704, 19072), (17284, 18432)]