520704

素因数分解:

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

素因数の和:137

約数の個数: 60

約数和(自身を含む): 1516086

約数和(自身を除く): 995382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 256, 288, 339, 384, 452, 512, 576, 678, 768, 904, 1017, 1152, 1356, 1536, 1808, 2034, 2304, 2712, 3616, 4068, 4608, 5424, 7232, 8136, 10848, 14464, 16272, 21696, 28928, 32544, 43392, 57856, 65088, 86784, 130176, 173568, 260352, 520704]

約数ペア:

[(1, 520704), (2, 260352), (3, 173568), (4, 130176), (6, 86784), (8, 65088), (9, 57856), (12, 43392), (16, 32544), (18, 28928), (24, 21696), (32, 16272), (36, 14464), (48, 10848), (64, 8136), (72, 7232), (96, 5424), (113, 4608), (128, 4068), (144, 3616), (192, 2712), (226, 2304), (256, 2034), (288, 1808), (339, 1536), (384, 1356), (452, 1152), (512, 1017), (576, 904), (678, 768)]