15488568

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 44928000

約数和(自身を除く): 29439432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 199, 207, 276, 282, 376, 398, 414, 423, 552, 564, 597, 796, 828, 846, 1081, 1128, 1194, 1592, 1656, 1692, 1791, 2162, 2388, 3243, 3384, 3582, 4324, 4577, 4776, 6486, 7164, 8648, 9154, 9353, 9729, 12972, 13731, 14328, 18308, 18706, 19458, 25944, 27462, 28059, 36616, 37412, 38916, 41193, 54924, 56118, 74824, 77832, 82386, 84177, 109848, 112236, 164772, 168354, 215119, 224472, 329544, 336708, 430238, 645357, 673416, 860476, 1290714, 1720952, 1936071, 2581428, 3872142, 5162856, 7744284, 15488568]

約数ペア:

[(1, 15488568), (2, 7744284), (3, 5162856), (4, 3872142), (6, 2581428), (8, 1936071), (9, 1720952), (12, 1290714), (18, 860476), (23, 673416), (24, 645357), (36, 430238), (46, 336708), (47, 329544), (69, 224472), (72, 215119), (92, 168354), (94, 164772), (138, 112236), (141, 109848), (184, 84177), (188, 82386), (199, 77832), (207, 74824), (276, 56118), (282, 54924), (376, 41193), (398, 38916), (414, 37412), (423, 36616), (552, 28059), (564, 27462), (597, 25944), (796, 19458), (828, 18706), (846, 18308), (1081, 14328), (1128, 13731), (1194, 12972), (1592, 9729), (1656, 9353), (1692, 9154), (1791, 8648), (2162, 7164), (2388, 6486), (3243, 4776), (3384, 4577), (3582, 4324)]