238422272

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 538266960

約数和(自身を除く): 299844688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 121, 128, 172, 176, 179, 242, 256, 344, 352, 358, 473, 484, 688, 704, 716, 946, 968, 1376, 1408, 1432, 1892, 1936, 1969, 2752, 2816, 2864, 3784, 3872, 3938, 5203, 5504, 5728, 7568, 7697, 7744, 7876, 10406, 11008, 11456, 15136, 15394, 15488, 15752, 20812, 21659, 22912, 30272, 30788, 30976, 31504, 41624, 43318, 45824, 60544, 61576, 63008, 83248, 84667, 86636, 121088, 123152, 126016, 166496, 169334, 173272, 246304, 252032, 332992, 338668, 346544, 492608, 504064, 665984, 677336, 693088, 931337, 985216, 1331968, 1354672, 1386176, 1862674, 1970432, 2709344, 2772352, 3725348, 5418688, 5544704, 7450696, 10837376, 14901392, 21674752, 29802784, 59605568, 119211136, 238422272]

約数ペア:

[(1, 238422272), (2, 119211136), (4, 59605568), (8, 29802784), (11, 21674752), (16, 14901392), (22, 10837376), (32, 7450696), (43, 5544704), (44, 5418688), (64, 3725348), (86, 2772352), (88, 2709344), (121, 1970432), (128, 1862674), (172, 1386176), (176, 1354672), (179, 1331968), (242, 985216), (256, 931337), (344, 693088), (352, 677336), (358, 665984), (473, 504064), (484, 492608), (688, 346544), (704, 338668), (716, 332992), (946, 252032), (968, 246304), (1376, 173272), (1408, 169334), (1432, 166496), (1892, 126016), (1936, 123152), (1969, 121088), (2752, 86636), (2816, 84667), (2864, 83248), (3784, 63008), (3872, 61576), (3938, 60544), (5203, 45824), (5504, 43318), (5728, 41624), (7568, 31504), (7697, 30976), (7744, 30788), (7876, 30272), (10406, 22912), (11008, 21659), (11456, 20812), (15136, 15752), (15394, 15488)]