228196528

素因数分解:

$2^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1039

約数の個数: 80

約数和(自身を含む): 528140800

約数和(自身を除く): 299944272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 343, 344, 392, 602, 686, 688, 784, 967, 1204, 1372, 1934, 2107, 2408, 2744, 3868, 4214, 4816, 5488, 6769, 7736, 8428, 13538, 14749, 15472, 16856, 27076, 29498, 33712, 41581, 47383, 54152, 58996, 83162, 94766, 108304, 117992, 166324, 189532, 235984, 291067, 331681, 332648, 379064, 582134, 663362, 665296, 758128, 1164268, 1326724, 2037469, 2328536, 2653448, 4074938, 4657072, 5306896, 8149876, 14262283, 16299752, 28524566, 32599504, 57049132, 114098264, 228196528]

約数ペア:

[(1, 228196528), (2, 114098264), (4, 57049132), (7, 32599504), (8, 28524566), (14, 16299752), (16, 14262283), (28, 8149876), (43, 5306896), (49, 4657072), (56, 4074938), (86, 2653448), (98, 2328536), (112, 2037469), (172, 1326724), (196, 1164268), (301, 758128), (343, 665296), (344, 663362), (392, 582134), (602, 379064), (686, 332648), (688, 331681), (784, 291067), (967, 235984), (1204, 189532), (1372, 166324), (1934, 117992), (2107, 108304), (2408, 94766), (2744, 83162), (3868, 58996), (4214, 54152), (4816, 47383), (5488, 41581), (6769, 33712), (7736, 29498), (8428, 27076), (13538, 16856), (14749, 15472)]