217133568

素因数分解:

$2^9\times 3^3\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 653083200

約数和(自身を除く): 435949632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 128, 139, 144, 192, 216, 226, 256, 278, 288, 339, 384, 417, 432, 452, 512, 556, 576, 678, 768, 834, 864, 904, 1017, 1112, 1152, 1251, 1356, 1536, 1668, 1728, 1808, 2034, 2224, 2304, 2502, 2712, 3051, 3336, 3456, 3616, 3753, 4068, 4448, 4608, 5004, 5424, 6102, 6672, 6912, 7232, 7506, 8136, 8896, 10008, 10848, 12204, 13344, 13824, 14464, 15012, 15707, 16272, 17792, 20016, 21696, 24408, 26688, 28928, 30024, 31414, 32544, 35584, 40032, 43392, 47121, 48816, 53376, 57856, 60048, 62828, 65088, 71168, 80064, 86784, 94242, 97632, 106752, 120096, 125656, 130176, 141363, 160128, 173568, 188484, 195264, 213504, 240192, 251312, 260352, 282726, 320256, 376968, 390528, 424089, 480384, 502624, 520704, 565452, 640512, 753936, 781056, 848178, 960768, 1005248, 1130904, 1507872, 1562112, 1696356, 1921536, 2010496, 2261808, 3015744, 3392712, 4020992, 4523616, 6031488, 6785424, 8041984, 9047232, 12062976, 13570848, 18094464, 24125952, 27141696, 36188928, 54283392, 72377856, 108566784, 217133568]

約数ペア:

[(1, 217133568), (2, 108566784), (3, 72377856), (4, 54283392), (6, 36188928), (8, 27141696), (9, 24125952), (12, 18094464), (16, 13570848), (18, 12062976), (24, 9047232), (27, 8041984), (32, 6785424), (36, 6031488), (48, 4523616), (54, 4020992), (64, 3392712), (72, 3015744), (96, 2261808), (108, 2010496), (113, 1921536), (128, 1696356), (139, 1562112), (144, 1507872), (192, 1130904), (216, 1005248), (226, 960768), (256, 848178), (278, 781056), (288, 753936), (339, 640512), (384, 565452), (417, 520704), (432, 502624), (452, 480384), (512, 424089), (556, 390528), (576, 376968), (678, 320256), (768, 282726), (834, 260352), (864, 251312), (904, 240192), (1017, 213504), (1112, 195264), (1152, 188484), (1251, 173568), (1356, 160128), (1536, 141363), (1668, 130176), (1728, 125656), (1808, 120096), (2034, 106752), (2224, 97632), (2304, 94242), (2502, 86784), (2712, 80064), (3051, 71168), (3336, 65088), (3456, 62828), (3616, 60048), (3753, 57856), (4068, 53376), (4448, 48816), (4608, 47121), (5004, 43392), (5424, 40032), (6102, 35584), (6672, 32544), (6912, 31414), (7232, 30024), (7506, 28928), (8136, 26688), (8896, 24408), (10008, 21696), (10848, 20016), (12204, 17792), (13344, 16272), (13824, 15707), (14464, 15012)]