215000064

素因数分解:

$2^{10}\times 3^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 132

約数和(自身を含む): 637067340

約数和(自身を除く): 422067276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 492, 512, 569, 576, 656, 738, 768, 984, 1024, 1138, 1152, 1312, 1476, 1536, 1707, 1968, 2276, 2304, 2624, 2952, 3072, 3414, 3936, 4552, 4608, 5121, 5248, 5904, 6828, 7872, 9104, 9216, 10242, 10496, 11808, 13656, 15744, 18208, 20484, 20992, 23329, 23616, 27312, 31488, 36416, 40968, 41984, 46658, 47232, 54624, 62976, 69987, 72832, 81936, 93316, 94464, 109248, 125952, 139974, 145664, 163872, 186632, 188928, 209961, 218496, 279948, 291328, 327744, 373264, 377856, 419922, 436992, 559896, 582656, 655488, 746528, 839844, 873984, 1119792, 1310976, 1493056, 1679688, 1747968, 2239584, 2621952, 2986112, 3359376, 4479168, 5243904, 5972224, 6718752, 8958336, 11944448, 13437504, 17916672, 23888896, 26875008, 35833344, 53750016, 71666688, 107500032, 215000064]

約数ペア:

[(1, 215000064), (2, 107500032), (3, 71666688), (4, 53750016), (6, 35833344), (8, 26875008), (9, 23888896), (12, 17916672), (16, 13437504), (18, 11944448), (24, 8958336), (32, 6718752), (36, 5972224), (41, 5243904), (48, 4479168), (64, 3359376), (72, 2986112), (82, 2621952), (96, 2239584), (123, 1747968), (128, 1679688), (144, 1493056), (164, 1310976), (192, 1119792), (246, 873984), (256, 839844), (288, 746528), (328, 655488), (369, 582656), (384, 559896), (492, 436992), (512, 419922), (569, 377856), (576, 373264), (656, 327744), (738, 291328), (768, 279948), (984, 218496), (1024, 209961), (1138, 188928), (1152, 186632), (1312, 163872), (1476, 145664), (1536, 139974), (1707, 125952), (1968, 109248), (2276, 94464), (2304, 93316), (2624, 81936), (2952, 72832), (3072, 69987), (3414, 62976), (3936, 54624), (4552, 47232), (4608, 46658), (5121, 41984), (5248, 40968), (5904, 36416), (6828, 31488), (7872, 27312), (9104, 23616), (9216, 23329), (10242, 20992), (10496, 20484), (11808, 18208), (13656, 15744)]