2564352

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{53}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 8830080

約数和(自身を除く): 6265728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 128, 144, 159, 168, 189, 192, 212, 216, 224, 252, 256, 288, 318, 336, 371, 378, 384, 424, 432, 448, 477, 504, 576, 636, 672, 742, 756, 768, 848, 864, 896, 954, 1008, 1113, 1152, 1272, 1344, 1431, 1484, 1512, 1696, 1728, 1792, 1908, 2016, 2226, 2304, 2544, 2688, 2862, 2968, 3024, 3339, 3392, 3456, 3816, 4032, 4452, 5088, 5376, 5724, 5936, 6048, 6678, 6784, 6912, 7632, 8064, 8904, 10017, 10176, 11448, 11872, 12096, 13356, 13568, 15264, 16128, 17808, 20034, 20352, 22896, 23744, 24192, 26712, 30528, 35616, 40068, 40704, 45792, 47488, 48384, 53424, 61056, 71232, 80136, 91584, 94976, 106848, 122112, 142464, 160272, 183168, 213696, 284928, 320544, 366336, 427392, 641088, 854784, 1282176, 2564352]

約数ペア:

[(1, 2564352), (2, 1282176), (3, 854784), (4, 641088), (6, 427392), (7, 366336), (8, 320544), (9, 284928), (12, 213696), (14, 183168), (16, 160272), (18, 142464), (21, 122112), (24, 106848), (27, 94976), (28, 91584), (32, 80136), (36, 71232), (42, 61056), (48, 53424), (53, 48384), (54, 47488), (56, 45792), (63, 40704), (64, 40068), (72, 35616), (84, 30528), (96, 26712), (106, 24192), (108, 23744), (112, 22896), (126, 20352), (128, 20034), (144, 17808), (159, 16128), (168, 15264), (189, 13568), (192, 13356), (212, 12096), (216, 11872), (224, 11448), (252, 10176), (256, 10017), (288, 8904), (318, 8064), (336, 7632), (371, 6912), (378, 6784), (384, 6678), (424, 6048), (432, 5936), (448, 5724), (477, 5376), (504, 5088), (576, 4452), (636, 4032), (672, 3816), (742, 3456), (756, 3392), (768, 3339), (848, 3024), (864, 2968), (896, 2862), (954, 2688), (1008, 2544), (1113, 2304), (1152, 2226), (1272, 2016), (1344, 1908), (1431, 1792), (1484, 1728), (1512, 1696)]