289511424

素因数分解:

$2^{11}\times 3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 849630600

約数和(自身を除く): 560119176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 139, 144, 192, 226, 256, 278, 288, 339, 384, 417, 452, 512, 556, 576, 678, 768, 834, 904, 1017, 1024, 1112, 1152, 1251, 1356, 1536, 1668, 1808, 2034, 2048, 2224, 2304, 2502, 2712, 3072, 3336, 3616, 4068, 4448, 4608, 5004, 5424, 6144, 6672, 7232, 8136, 8896, 9216, 10008, 10848, 13344, 14464, 15707, 16272, 17792, 18432, 20016, 21696, 26688, 28928, 31414, 32544, 35584, 40032, 43392, 47121, 53376, 57856, 62828, 65088, 71168, 80064, 86784, 94242, 106752, 115712, 125656, 130176, 141363, 142336, 160128, 173568, 188484, 213504, 231424, 251312, 260352, 282726, 284672, 320256, 347136, 376968, 427008, 502624, 520704, 565452, 640512, 694272, 753936, 854016, 1005248, 1041408, 1130904, 1281024, 1507872, 2010496, 2082816, 2261808, 2562048, 3015744, 4020992, 4523616, 6031488, 8041984, 9047232, 12062976, 16083968, 18094464, 24125952, 32167936, 36188928, 48251904, 72377856, 96503808, 144755712, 289511424]

約数ペア:

[(1, 289511424), (2, 144755712), (3, 96503808), (4, 72377856), (6, 48251904), (8, 36188928), (9, 32167936), (12, 24125952), (16, 18094464), (18, 16083968), (24, 12062976), (32, 9047232), (36, 8041984), (48, 6031488), (64, 4523616), (72, 4020992), (96, 3015744), (113, 2562048), (128, 2261808), (139, 2082816), (144, 2010496), (192, 1507872), (226, 1281024), (256, 1130904), (278, 1041408), (288, 1005248), (339, 854016), (384, 753936), (417, 694272), (452, 640512), (512, 565452), (556, 520704), (576, 502624), (678, 427008), (768, 376968), (834, 347136), (904, 320256), (1017, 284672), (1024, 282726), (1112, 260352), (1152, 251312), (1251, 231424), (1356, 213504), (1536, 188484), (1668, 173568), (1808, 160128), (2034, 142336), (2048, 141363), (2224, 130176), (2304, 125656), (2502, 115712), (2712, 106752), (3072, 94242), (3336, 86784), (3616, 80064), (4068, 71168), (4448, 65088), (4608, 62828), (5004, 57856), (5424, 53376), (6144, 47121), (6672, 43392), (7232, 40032), (8136, 35584), (8896, 32544), (9216, 31414), (10008, 28928), (10848, 26688), (13344, 21696), (14464, 20016), (15707, 18432), (16272, 17792)]