385097504

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 838704384

約数和(自身を除く): 453606880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 271, 352, 367, 484, 542, 734, 968, 1084, 1468, 1936, 2168, 2936, 2981, 3872, 4037, 4336, 5872, 5962, 8074, 8672, 11744, 11924, 16148, 23848, 32296, 32791, 44407, 47696, 64592, 65582, 88814, 95392, 99457, 129184, 131164, 177628, 198914, 262328, 355256, 397828, 524656, 710512, 795656, 1049312, 1094027, 1421024, 1591312, 2188054, 3182624, 4376108, 8752216, 12034297, 17504432, 24068594, 35008864, 48137188, 96274376, 192548752, 385097504]

約数ペア:

[(1, 385097504), (2, 192548752), (4, 96274376), (8, 48137188), (11, 35008864), (16, 24068594), (22, 17504432), (32, 12034297), (44, 8752216), (88, 4376108), (121, 3182624), (176, 2188054), (242, 1591312), (271, 1421024), (352, 1094027), (367, 1049312), (484, 795656), (542, 710512), (734, 524656), (968, 397828), (1084, 355256), (1468, 262328), (1936, 198914), (2168, 177628), (2936, 131164), (2981, 129184), (3872, 99457), (4037, 95392), (4336, 88814), (5872, 65582), (5962, 64592), (8074, 47696), (8672, 44407), (11744, 32791), (11924, 32296), (16148, 23848)]