249249528

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4561}}^1$

素因数の和:4610

約数の個数: 128

約数和(自身を含む): 788313600

約数和(自身を除く): 539064072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 184, 198, 207, 216, 253, 264, 276, 297, 396, 414, 506, 552, 594, 621, 759, 792, 828, 1012, 1188, 1242, 1518, 1656, 2024, 2277, 2376, 2484, 3036, 4554, 4561, 4968, 6072, 6831, 9108, 9122, 13662, 13683, 18216, 18244, 27324, 27366, 36488, 41049, 50171, 54648, 54732, 82098, 100342, 104903, 109464, 123147, 150513, 164196, 200684, 209806, 246294, 301026, 314709, 328392, 401368, 419612, 451539, 492588, 602052, 629418, 839224, 903078, 944127, 985176, 1153933, 1204104, 1258836, 1354617, 1806156, 1888254, 2307866, 2517672, 2709234, 2832381, 3461799, 3612312, 3776508, 4615732, 5418468, 5664762, 6923598, 7553016, 9231464, 10385397, 10836936, 11329524, 13847196, 20770794, 22659048, 27694392, 31156191, 41541588, 62312382, 83083176, 124624764, 249249528]

約数ペア:

[(1, 249249528), (2, 124624764), (3, 83083176), (4, 62312382), (6, 41541588), (8, 31156191), (9, 27694392), (11, 22659048), (12, 20770794), (18, 13847196), (22, 11329524), (23, 10836936), (24, 10385397), (27, 9231464), (33, 7553016), (36, 6923598), (44, 5664762), (46, 5418468), (54, 4615732), (66, 3776508), (69, 3612312), (72, 3461799), (88, 2832381), (92, 2709234), (99, 2517672), (108, 2307866), (132, 1888254), (138, 1806156), (184, 1354617), (198, 1258836), (207, 1204104), (216, 1153933), (253, 985176), (264, 944127), (276, 903078), (297, 839224), (396, 629418), (414, 602052), (506, 492588), (552, 451539), (594, 419612), (621, 401368), (759, 328392), (792, 314709), (828, 301026), (1012, 246294), (1188, 209806), (1242, 200684), (1518, 164196), (1656, 150513), (2024, 123147), (2277, 109464), (2376, 104903), (2484, 100342), (3036, 82098), (4554, 54732), (4561, 54648), (4968, 50171), (6072, 41049), (6831, 36488), (9108, 27366), (9122, 27324), (13662, 18244), (13683, 18216)]