512256

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 1471680

約数和(自身を除く): 959424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 128, 138, 174, 184, 192, 232, 256, 276, 348, 368, 384, 464, 552, 667, 696, 736, 768, 928, 1104, 1334, 1392, 1472, 1856, 2001, 2208, 2668, 2784, 2944, 3712, 4002, 4416, 5336, 5568, 5888, 7424, 8004, 8832, 10672, 11136, 16008, 17664, 21344, 22272, 32016, 42688, 64032, 85376, 128064, 170752, 256128, 512256]

約数ペア:

[(1, 512256), (2, 256128), (3, 170752), (4, 128064), (6, 85376), (8, 64032), (12, 42688), (16, 32016), (23, 22272), (24, 21344), (29, 17664), (32, 16008), (46, 11136), (48, 10672), (58, 8832), (64, 8004), (69, 7424), (87, 5888), (92, 5568), (96, 5336), (116, 4416), (128, 4002), (138, 3712), (174, 2944), (184, 2784), (192, 2668), (232, 2208), (256, 2001), (276, 1856), (348, 1472), (368, 1392), (384, 1334), (464, 1104), (552, 928), (667, 768), (696, 736)]