399803712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27043}}^1$

素因数の和:27076

約数の個数: 112

約数和(自身を含む): 1318881792

約数和(自身を除く): 919078080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 14784, 27043, 54086, 81129, 108172, 162258, 189301, 216344, 297473, 324516, 378602, 432688, 567903, 594946, 649032, 757204, 865376, 892419, 1135806, 1189892, 1298064, 1514408, 1730752, 1784838, 2082311, 2271612, 2379784, 2596128, 3028816, 3569676, 4164622, 4543224, 4759568, 5192256, 6057632, 6246933, 7139352, 8329244, 9086448, 9519136, 12115264, 12493866, 14278704, 16658488, 18172896, 19038272, 24987732, 28557408, 33316976, 36345792, 49975464, 57114816, 66633952, 99950928, 133267904, 199901856, 399803712]

約数ペア:

[(1, 399803712), (2, 199901856), (3, 133267904), (4, 99950928), (6, 66633952), (7, 57114816), (8, 49975464), (11, 36345792), (12, 33316976), (14, 28557408), (16, 24987732), (21, 19038272), (22, 18172896), (24, 16658488), (28, 14278704), (32, 12493866), (33, 12115264), (42, 9519136), (44, 9086448), (48, 8329244), (56, 7139352), (64, 6246933), (66, 6057632), (77, 5192256), (84, 4759568), (88, 4543224), (96, 4164622), (112, 3569676), (132, 3028816), (154, 2596128), (168, 2379784), (176, 2271612), (192, 2082311), (224, 1784838), (231, 1730752), (264, 1514408), (308, 1298064), (336, 1189892), (352, 1135806), (448, 892419), (462, 865376), (528, 757204), (616, 649032), (672, 594946), (704, 567903), (924, 432688), (1056, 378602), (1232, 324516), (1344, 297473), (1848, 216344), (2112, 189301), (2464, 162258), (3696, 108172), (4928, 81129), (7392, 54086), (14784, 27043)]