2819256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 5043144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 181, 236, 264, 354, 362, 472, 543, 649, 708, 724, 1086, 1298, 1416, 1448, 1947, 1991, 2172, 2596, 3894, 3982, 4344, 5192, 5973, 7788, 7964, 10679, 11946, 15576, 15928, 21358, 23892, 32037, 42716, 47784, 64074, 85432, 117469, 128148, 234938, 256296, 352407, 469876, 704814, 939752, 1409628, 2819256]

約数ペア:

[(1, 2819256), (2, 1409628), (3, 939752), (4, 704814), (6, 469876), (8, 352407), (11, 256296), (12, 234938), (22, 128148), (24, 117469), (33, 85432), (44, 64074), (59, 47784), (66, 42716), (88, 32037), (118, 23892), (132, 21358), (177, 15928), (181, 15576), (236, 11946), (264, 10679), (354, 7964), (362, 7788), (472, 5973), (543, 5192), (649, 4344), (708, 3982), (724, 3894), (1086, 2596), (1298, 2172), (1416, 1991), (1448, 1947)]