40505256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 120744000

約数和(自身を除く): 80238744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 199, 257, 264, 396, 398, 514, 597, 771, 792, 796, 1028, 1194, 1542, 1592, 1791, 2056, 2189, 2313, 2388, 2827, 3084, 3582, 4378, 4626, 4776, 5654, 6168, 6567, 7164, 8481, 8756, 9252, 11308, 13134, 14328, 16962, 17512, 18504, 19701, 22616, 25443, 26268, 33924, 39402, 50886, 51143, 52536, 67848, 78804, 101772, 102286, 153429, 157608, 203544, 204572, 306858, 409144, 460287, 562573, 613716, 920574, 1125146, 1227432, 1687719, 1841148, 2250292, 3375438, 3682296, 4500584, 5063157, 6750876, 10126314, 13501752, 20252628, 40505256]

約数ペア:

[(1, 40505256), (2, 20252628), (3, 13501752), (4, 10126314), (6, 6750876), (8, 5063157), (9, 4500584), (11, 3682296), (12, 3375438), (18, 2250292), (22, 1841148), (24, 1687719), (33, 1227432), (36, 1125146), (44, 920574), (66, 613716), (72, 562573), (88, 460287), (99, 409144), (132, 306858), (198, 204572), (199, 203544), (257, 157608), (264, 153429), (396, 102286), (398, 101772), (514, 78804), (597, 67848), (771, 52536), (792, 51143), (796, 50886), (1028, 39402), (1194, 33924), (1542, 26268), (1592, 25443), (1791, 22616), (2056, 19701), (2189, 18504), (2313, 17512), (2388, 16962), (2827, 14328), (3084, 13134), (3582, 11308), (4378, 9252), (4626, 8756), (4776, 8481), (5654, 7164), (6168, 6567)]