528080248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 1088350560

約数和(自身を除く): 560270312

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 73, 86, 136, 146, 172, 292, 344, 584, 731, 1237, 1241, 1462, 2474, 2482, 2924, 3139, 4948, 4964, 5848, 6278, 9896, 9928, 12556, 21029, 25112, 42058, 53191, 53363, 84116, 90301, 106382, 106726, 168232, 180602, 212764, 213452, 361204, 425528, 426904, 722408, 904247, 1535117, 1808494, 3070234, 3616988, 3882943, 6140468, 7233976, 7765886, 12280936, 15531772, 31063544, 66010031, 132020062, 264040124, 528080248]

約数ペア:

[(1, 528080248), (2, 264040124), (4, 132020062), (8, 66010031), (17, 31063544), (34, 15531772), (43, 12280936), (68, 7765886), (73, 7233976), (86, 6140468), (136, 3882943), (146, 3616988), (172, 3070234), (292, 1808494), (344, 1535117), (584, 904247), (731, 722408), (1237, 426904), (1241, 425528), (1462, 361204), (2474, 213452), (2482, 212764), (2924, 180602), (3139, 168232), (4948, 106726), (4964, 106382), (5848, 90301), (6278, 84116), (9896, 53363), (9928, 53191), (12556, 42058), (21029, 25112)]