2806272

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 160

約数和(自身を含む): 9820800

約数和(自身を除く): 7014528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 256, 261, 288, 336, 348, 378, 384, 406, 432, 448, 464, 504, 512, 522, 576, 609, 672, 696, 756, 768, 783, 812, 864, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1512, 1536, 1566, 1624, 1728, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2688, 2784, 3024, 3132, 3248, 3456, 3584, 3654, 3712, 4032, 4176, 4608, 4872, 5376, 5481, 5568, 6048, 6264, 6496, 6912, 7308, 7424, 8064, 8352, 9744, 10752, 10962, 11136, 12096, 12528, 12992, 13824, 14616, 14848, 16128, 16704, 19488, 21924, 22272, 24192, 25056, 25984, 29232, 32256, 33408, 38976, 43848, 44544, 48384, 50112, 51968, 58464, 66816, 77952, 87696, 96768, 100224, 103936, 116928, 133632, 155904, 175392, 200448, 233856, 311808, 350784, 400896, 467712, 701568, 935424, 1403136, 2806272]

約数ペア:

[(1, 2806272), (2, 1403136), (3, 935424), (4, 701568), (6, 467712), (7, 400896), (8, 350784), (9, 311808), (12, 233856), (14, 200448), (16, 175392), (18, 155904), (21, 133632), (24, 116928), (27, 103936), (28, 100224), (29, 96768), (32, 87696), (36, 77952), (42, 66816), (48, 58464), (54, 51968), (56, 50112), (58, 48384), (63, 44544), (64, 43848), (72, 38976), (84, 33408), (87, 32256), (96, 29232), (108, 25984), (112, 25056), (116, 24192), (126, 22272), (128, 21924), (144, 19488), (168, 16704), (174, 16128), (189, 14848), (192, 14616), (203, 13824), (216, 12992), (224, 12528), (232, 12096), (252, 11136), (256, 10962), (261, 10752), (288, 9744), (336, 8352), (348, 8064), (378, 7424), (384, 7308), (406, 6912), (432, 6496), (448, 6264), (464, 6048), (504, 5568), (512, 5481), (522, 5376), (576, 4872), (609, 4608), (672, 4176), (696, 4032), (756, 3712), (768, 3654), (783, 3584), (812, 3456), (864, 3248), (896, 3132), (928, 3024), (1008, 2784), (1044, 2688), (1152, 2436), (1218, 2304), (1344, 2088), (1392, 2016), (1512, 1856), (1536, 1827), (1566, 1792), (1624, 1728)]